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5325-00-056-8251

Retaining Ring

5325000568251 000568251 MIL-DTL-21248 MS16624-4350 AMD-1088 IT-109 3100-350-SS2 5100-350H

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND. View more Retaining Ring

Managed by United States

NSN Created on 1 Jan 1963

Data Last Changed
November 2023

NATO Update Count
28

NATO Data Quality

AAGR Style D4 for 5325-00-056-8251 1/2 — NSN 5325-00-056-8251 (Identification) 1/2

ACXD Style A41 for 5325-00-056-8251 2/2 — NSN 5325-00-056-8251 (Identification) 2/2

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MS16624-4350 RING,RETAINING 42 EA NS

Updated Every Day

5325-00-056-8251 RQST NE

Updated Every Day

5325-00-056-8251 RQST

Updated Every Day

5325-00-056-8251 RQST NE

Restrictions 5325-00-056-8251

5325-00-056-8251 is a Retaining Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

Import and Export 5325-00-056-8251

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HTS Code: Subscribe to View HTS Code

End Users 5325-00-056-8251

US Army (A919)
Effective Date:: 1 Aug 2005
Former MOE Rule:: A187
Supplementary Receivers:: AZCLBD; AMC 1 AMSC G IMC Z IMCACTY CD

US Coast Guard (C918)
Effective Date:: 1 Feb 2017; AMC 1 AMSC G

US Air Force (FXGI)
Effective Date:: 1 Aug 2005
Former MOE Rule:: FXKZ; AMC 1 AMSC G IMC Z IMCACTY SX

US Navy (N9BZ)
Effective Date:: 1 Aug 2005
Former MOE Rule:: N9ZD
Supplementary Collaborators:: HD; AMC 1 AMSC G IMC Z IMCACTY GH

Spain (YB01)
Effective Date:: 1 Sep 2008

Israel (YD01)
Effective Date:: 1 Aug 2016

Singapore (YJ01)
Effective Date:: 1 Apr 1991

France (ZF01)
Effective Date:: 1 Apr 1991

Republic of Korea (ZH01)
Effective Date:: 1 Apr 1991

United Kingdom (ZK01)
Effective Date:: 1 Apr 1991

Greece (ZU01)
Effective Date:: 1 Apr 1991

Approved Sources 5325-00-056-8251

Part Number
Manufacturer
Status
MS16624-4350: 96906 - Military Standards (Active); Definitive Standard; RNCC 2 RNVC 2 DAC E
MIL-DTL-21248: 81349 - Military Specifications (Active); Incomplete Standard; RNCC 4 RNVC 1 DAC E
AMD-1088 IT-109: 70433 - Appleton Marine Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC A
3100-350-SS2: 97464 - Truarc Co Llc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC E
5100-350H: 79136 - Truarc Company Llc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 3

Datasheet 5325-00-056-8251

Characteristic
Specifications
FIIG: T252-G
Casehardening Indicator [AASG]: Not Casehardened
Cross-Sectional Shape Style [AAGR]: Rectangular
Material Hardness Rating [ALME]: 44.0 Rockwell C Minimum And 51.0 Rockwell C Maximum
Material [MATT]: Steel Corrosion Resisting
Inside Diameter [AARX]: 3.237 Inches Nominal
Major Thickness [ABMC]: 0.109 Inches Nominal
Ring Style [ACXD]: External
Usage Design [ALBY]: External
Surface Treatment [SFTT]: Passivate

Weapon Systems (WSDC) 5325-00-056-8251

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DLA Procurement Analysis 5325-00-056-8251

Last Stock Position:: 33 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 5325-00-056-8251

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Air Force (DF); EA; Subscribe; 1
Oct 2021: Department of the Air Force (DF); EA; Subscribe; 1
Oct 2020: Department of the Air Force (DF); EA; Subscribe; 1
Dec 2019: Department of the Army (DA); EA; Subscribe; 1

Army

Materiel Category and Inventory Manager:

T: Industrial Supplies (DLA/GSA Items)

Appropriation and Budget Activity:

2: Stock Fund Secondary Items

Management Inventory Segment:

2: Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.

Weapons System / End Item / Homogeneous Group:

00: DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item

Accounting Requirements:

X: Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.

Air Force

Fund:

SF: Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point

Budget:

9: 57X4921.070 - General Support DIV - Air Force decentralized managed expense items (ERRC XB3, XF3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors

Aggregation Code:

SX: SICA RESIDUAL MMAC-OC-ALC

Price Validation Code:

V: The current standard price has been validated.
The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
ZOP or Standard price challenges are permissible but must be supported by adequate justification.

Expendability Recoverability Repairability:

N: Expendable. Condemn at User. Stock Fund (except Munitions).

Navy

Cognizance:

9B: Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

NATO Stock Numbers Related to 5325-00-056-8251

5325-19-004-7020 5325-99-808-3291 5325-12-329-2954 5325-34-040-2728 5325-12-387-0633 5365-99-719-1682 5325-14-569-8540 5325-22-610-9036 5325-99-418-6633 5365-21-893-1279 5325-22-127-1674 5365-22-257-8629 5325-12-355-8617 5325-99-321-5715 5325-12-163-8328 5325-20-002-1764 5325-12-316-9813 5325-12-197-9489

Freight Information 5325-00-056-8251

5325-00-056-8251 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 095190. A Sub NMFC of Z. It has a NMFC Description of HARDWARE, NOI. 5325-00-056-8251 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 49790 which rates the freight between FCL and LCL. 5325-00-056-8251 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 713 for ocean manifesting and military sealift. 5325-00-056-8251 is not classified as a special type of cargo when transported by water. 5325-00-056-8251 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 5325-00-056-8251

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); --

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; Plated/Coated Item; 2lb or less, one dimension 2" or less, other dimensions less than 24"; Above 110G; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; No Requirement; No Requirement; Not Applicable; Any Suitable Container; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box

Contracting Technical Data File (CTDF) 5325-00-056-8251 August 2020

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):: L

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:: N
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required:

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Marketplace 5325-00-056-8251

Related Documents 5325-00-056-8251 5+ Documents (More...)

Restrictions 5325-00-056-8251

Import and Export 5325-00-056-8251

End Users 5325-00-056-8251

Approved Sources 5325-00-056-8251

Datasheet 5325-00-056-8251

Weapon Systems (WSDC) 5325-00-056-8251

DLA Procurement Analysis 5325-00-056-8251

Management Data 5325-00-056-8251

Army

Air Force

Navy

NATO Stock Numbers Related to 5325-00-056-8251

Freight Information 5325-00-056-8251

Packaging Data 5325-00-056-8251

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Contracting Technical Data File (CTDF) 5325-00-056-8251 August 2020

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements