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4310-00-294-0421

Piston Ring

4310002940421 002940421 B5469

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL. View more Piston Ring

4310-00-294-0421 RING,PISTON 4310002940421 002940421

Managed by United States
NSN Created on 1 Jan 1961
Data Last Changed
May 2023
NATO Update Count
5
NATO Data Quality
AAGR Style A1 for 4310-00-294-0421 1/3
NSN 4310-00-294-0421 (Identification) 1/3
ACXD Style 1 for 4310-00-294-0421 2/3
NSN 4310-00-294-0421 (Identification) 2/3
ADTE Style 1 for 4310-00-294-0421 3/3
NSN 4310-00-294-0421 (Identification) 3/3

4310-00-294-0421 Stock and Availability Marketplace 4310-00-294-0421

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(Identification) 1/3 NSN 4310-00-294-0421 (Identification) 2/3 NSN 4310-00-294-0421 (Identification
BUY NE FedMall Updated Every Day 4310-00-294-0421 RQST NE Updated Every Day 4310-00-294-0421 RQST
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$1 a day Upgrade your Account Upgrade 4310-01-368-5401Compressor Piston4310013685401 013685401 A8-B5469
BA8-5469 B5469 A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas
Piston Ring 4310002940421 002940421,B5469 Upgrade for $1 a day Upgrade your Account Upgrade 4310
Upgrade 4310-01-367-9992Piston Ring4310013679992 013679992 A18-87 D2149 ITEM 16 18-C755-21B 18-C755-51B B5469
Piston Ring 4310002940421 002940421,B5469 for $1 a day Upgrade your Account Upgrade 4310 https/
Upgrade 4310-01-367-9992Piston Ring4310013679992 013679992 A18-87D2149 ITEM 1618-C755-21B18-C755-51B B5469

4310-00-294-0421 Demil Restrictions 4310-00-294-0421

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

4310-00-294-0421 is a Piston Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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.

4310-00-294-0421 HTS and ScheduleB Import and Export 4310-00-294-0421

4310-00-294-0421 End Users End Users 4310-00-294-0421

US Navy (N9BC)
Effective Date:
1 Apr 2005
Former MOE Rule:
N9CD
Supplementary Collaborators:
HD

4310-00-294-0421 Manufacturers Approved Sources 4310-00-294-0421

4310-00-294-0421 Technical Data Datasheet 4310-00-294-0421

Characteristic
Specifications
FIIG
A08400
Cross-Sectional Shape Style [AAGR]
Plain Rectangular, Straight Face
Fsc Application Data [ZZZV]
Winch,Drum,Power Operated
Material [MATT]
Iron Overall
Joint Style [ADTE]
Vertical Joint
Radial Wall Thickness [ACXF]
0.2500 Inches Minimum And 0.2700 Inches Maximum
Ring Style [ACXD]
Concentric
Overall Width [ACXJ]
0.3110 Inches Minimum And 0.3115 Inches Maximum
Standard Bore Diameter [ACXZ]
7.000 Inches

4310-00-294-0421 Stock, Inventory and Procurement DLA Procurement Analysis 4310-00-294-0421

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4310-00-294-0421 Management Data Management Data 4310-00-294-0421

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

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

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4310-00-294-0421 Freight Data Freight Information 4310-00-294-0421

4310-00-294-0421 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 126700. A Sub NMFC of X. It has a NMFC Description of PISTON RINGS,IRON. 4310-00-294-0421 is rated as class 85 when transported by Less-Than Truckload (LTL) freight. 4310-00-294-0421 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64230 which rates the freight between FCL and LCL. 4310-00-294-0421 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 594 for ocean manifesting and military sealift. 4310-00-294-0421 is not classified as a special type of cargo when transported by water. 4310-00-294-0421 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.

4310-00-294-0421 Packaging Data Packaging Data 4310-00-294-0421

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
--
--
Bare Metal Item
Over 10lb
Less than 85G
Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
Preservative Coating Only
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
MIL-PRF-21260, Preservative and Break-in Lubricating Oil, Internal Combustion Engine, Grade 10, 30 or 50
--
--
--
MIL-DTL-117, Type II, Class C, Style 1, Heavy Duty, Waterproof, Greaseproof, Opaque Bag
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box

4310-00-294-0421 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4310-00-294-0421 October 2021

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):
N

Packaging Requirements

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