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5310-01-477-1978

Lock Washer

5310014771978 014771978 X-22-12 X-18

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces View more Lock Washer

Managed by United States

NSN Created on 2 Aug 2000

Data Last Changed
May 2023

NATO Update Count
4

NATO Data Quality

STYL Style 106 for 5310-01-477-1978 1/1 — NSN 5310-01-477-1978 (Identification) 1/1

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Related Documents 5310-01-477-1978 5+ Documents (More...)

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5305-99-139-6990 Socket Head Cap Screw 5305991396990

5305-99-139-6990 5305991396990 991396990 is an externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.

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5985-00-556-0231 Variable Attenuator 5985005560231 005560231

5985-00-556-0231 5985005560231 005560231 is a device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. the item must have an overall attenuation rating. includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. see also resistor, vaiable (as modified).

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5305-12-136-6025 Machine Screw 5305121366025 121366025

5305-12-136-6025 5305121366025 121366025 is an externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

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5305-12-127-9627 Machine Screw 5305121279627 121279627

5305-12-127-9627 5305121279627 121279627 is an externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

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5305-12-131-7923 Machine Screw 5305121317923 121317923

5305-12-131-7923 5305121317923 121317923 is an externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

Restrictions 5310-01-477-1978

5310-01-477-1978 is a Lock Washer 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. This item does not contain a precious metal.

Import and Export 5310-01-477-1978

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End Users 5310-01-477-1978

US Navy (N9BZ)
Effective Date:: 1 Mar 2014
Supplementary Collaborators:: HX; AMC 0 AMSC 0 IMC Z IMCACTY KE

United States of America (ZZ)

Approved Sources 5310-01-477-1978

Part Number
Manufacturer
Status
X-22-12: 67271 - Kohler Co. (Active); Primary Buy; RNCC 3 RNVC 2 DAC A
X-18: 67271 - Kohler Co. (Active); Informational Drawing; RNCC D RNVC 9 MEDALS DAC A

Datasheet 5310-01-477-1978

Characteristic
Specifications
FIIG: A022B0
Hole Diameter [AAUB]: 0.256 Inches Minimum And 0.267 Inches Maximum
Material Thickness [ABPX]: 0.032 Inches Minimum And 0.040 Inches Maximum
Material [MATT]: Steel Overall
Outside Diameter [ABKV]: 0.725 Inches Minimum And 0.760 Inches Maximum
Part Name Assigned By Controlling Agency [CXCY]: Navy Special Project
Special Features [FEAT]: Material: Carbon Steel, Hardness 45-53 Rc Per Ansi B27.1
Style Designator [STYL]: Flat External And Internal Teeth

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DLA Procurement Analysis 5310-01-477-1978

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Management Data 5310-01-477-1978

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

Navy

Cognizance:

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

NATO Stock Numbers Related to 5310-01-477-1978

5310-23-110-7630 5310-66-049-5342 5310-17-109-8746 5310-34-030-5442 5310-26-300-3982 5310-21-852-6871 5310-22-610-5977 5310-12-330-7242 5310-22-620-5962 5310-66-142-6413 5310-99-752-9051 5310-37-516-3815 5310-32-086-4968 5310-17-111-0707 5310-99-786-1594 5310-34-029-5371 5310-25-160-3604 5310-99-414-9072

Freight Information 5310-01-477-1978

5310-01-477-1978 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 194160. A Sub NMFC of X. It has a NMFC Description of WASHER OR GASKETS, IRON OR STEEL,. 5310-01-477-1978 is rated as class 50 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 55210 which rates the freight between FCL and LCL. 5310-01-477-1978 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. 5310-01-477-1978 is not classified as a special type of cargo when transported by water. 5310-01-477-1978 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.

Contracting Technical Data File (CTDF) 5310-01-477-1978 February 2021

Criticality and Quality

Critical Item Code:
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Life Support:
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Serialization:
First Article Test (FAT):
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Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
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Auctioning Candidate:
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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):: Z

Packaging Requirements

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

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