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NSN 8INTSST

Lock Washer

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

0.168 inches minimum and 0.176 inches maximum hole diameter, unable to decode material, 0.018 inches minimum and 0.023 inches maximum material thickness, 40.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating, multiple launch rocket system (mlrs) end item identification.

NSN 5310-00-543-2739 Datasheet

(NSN) National Stock Number
5310-00-543-2739
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-543-2739
Requires Demilitarization
Yes
(INC) Item Name Code
14218
Date
Tue, Jan 1, 1963
Schedule B Code
7318210000
End Item Identification
multiple launch rocket system (mlrs)
Hardness Rating
40.0 rockwell c minimum and 50.0 rockwell c maximum
Hole Diameter
0.168 inches minimum and 0.176 inches maximum
Material Thickness
0.018 inches minimum and 0.023 inches maximum
Material
unable to decode
Outside Diameter
0.325 inches minimum and 0.340 inches maximum
Style Designator
flat internal teeth
Surface Treatment Document And Classification
unable to decode
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

19565
Symbolic Displays, Inc
U.s./canadian manufacturers
A486G
Nimikkeistokeskus Ncb Finland
Government departments or units, including military organizations
78189
Itw Shakeproof Automotive Products
U.s./canadian manufacturers
0SXY8
Hydracon Company, Inc
Non-manufacturers
D9182
Zf Industrieantriebe Witten Gmbh
Non-us manufacturer (nato), other foreign organization or codification bureaus
29436
Cyberguard Corporation
U.s./canadian manufacturers
SCY13
E.c.a Etablissement Centrald'approvisionnement des Forces Armee
Military standards and standards organizations (ex:stanags,milspecs,defstans)
9009H
Jednolity Indeks Materialowy - Uniform Material Index
Government departments or units, including military organizations
10241
Telephone Systems/communications
U.s./canadian manufacturers
53938
Evans & Sutherland Computer Corp
U.s./canadian manufacturers
02769
Lockheed Martin Corporation Div Rms
U.s./canadian manufacturers
07187
Honeywell International Inc. Dba Honeywell International Div Aerospace - Deer Valley Oem
U.s./canadian manufacturers
56232
Lockheed Martin Corporation Div Rms - Mitchel Field
Non-manufacturers
70318
Allmetal Screw Products Corp
Non-manufacturers
71313
Viking Technologies, Ltd.
U.s./canadian manufacturers
06481
Northrop Grumman Systems Corporation Div the Navigation, Targeting and Survivability Division
U.s./canadian manufacturers
13973
Litton Systems Inc. Div Navigation Systems Division
U.s./canadian manufacturers
53774
Misco Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
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 5310-00-543-2739?

    The FSCG of the NSN 5310-00-543-2739 is 5310

  2. Does the NSN 5310-00-543-2739 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318210000

  3. Does NSN 5310-00-543-2739 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 5310-00-543-2739 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-00-543-2739 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 5310-00-543-2739 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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