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NSN 91150A113

Lock Washer

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

0.040 inches minimum and 0.050 inches maximum material thickness, 0.320 inches nominal hole diameter, washer, lock-internal tooth part name assigned by controlling agency, 01-572-8269 end item identification, 44.0 rockwell c nominal hardness rating.

NSN 5310-01-683-0609 Datasheet

(NSN) National Stock Number
5310-01-683-0609
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-683-0609
Requires Demilitarization
Yes
(INC) Item Name Code
14218
Date
Fri, Sep 6, 2019
Schedule B Code
7318210000
End Item Identification
01-572-8269
Hardness Rating
44.0 rockwell c nominal
Hole Diameter
0.320 inches nominal
Material Thickness
0.040 inches minimum and 0.050 inches maximum
Part Name Assigned By Controlling Agency
washer, lock-internal tooth
Material
unable to decode
Outside Diameter
0.607 inches nominal
Style Designator
flat internal teeth
Surface Treatment
unable to decode

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
0014218

Cross Reference

CAGE Codes

67032
General Dynamics Mission Systems, Inc.
U.s./canadian manufacturers
39428
Mcmaster-Carr Supply Co
Non-manufacturers

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
U - 50.0
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
55210
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
194160

Schedule B & Trade

Schedule B
7318-21-0000
Description
spring washers and other lock washers, iron or steel
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69422
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-683-0609?

    The FSCG of the NSN 5310-01-683-0609 is 5310

  2. Does the NSN 5310-01-683-0609 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318210000

  3. Does NSN 5310-01-683-0609 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 5310-01-683-0609 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-683-0609 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 5310-01-683-0609 was assigned to the Federal Catalog?

    It was assigned 7 years ago, on Fri, Sep 6, 2019

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