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NSN 4D0046A4

Convex Washer

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

5310-01-424-1932, convex washer.

NSN 5310-01-424-1932 Datasheet

(NSN) National Stock Number
5310-01-424-1932
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-424-1932
Requires Demilitarization
Yes
(INC) Item Name Code
15931
Date
Tue, Jan 23, 1996
Schedule B Code
7616108000

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0015931

Cross Reference

CAGE Codes

10630
Anillo Industries Llc
U.s./canadian manufacturers
58009
Moeller Manufacturing & Supply, Llc
U.s./canadian manufacturers
88277
The Boeing Company
U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B
7616-10-8000
Description
washers and similar articles, of aluminum
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69440
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-424-1932?

    The FSCG of the NSN 5310-01-424-1932 is 5310

  2. Does the NSN 5310-01-424-1932 have a Schedule B code assigned?

    Yes, the Schedule B code is 7616108000

  3. Does NSN 5310-01-424-1932 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5310-01-424-1932 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-424-1932 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 5310-01-424-1932 was assigned to the Federal Catalog?

    It was assigned 30 years ago, on Tue, Jan 23, 1996

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