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NSN 4296663

Lock Washer

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.195 inches minimum and 0.204 inches maximum hole diameter, 0.020 inches minimum and 0.025 inches maximum material thickness, unable to decode material, washer, lock, ex no.10x.40x.02 spl part name assigned by controlling agency, mrap - m-atv ui w/ogpk end item identification.

NSN 5310-01-672-1560 Datasheet

(NSN) National Stock Number
5310-01-672-1560
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-672-1560
Requires Demilitarization
Yes
(INC) Item Name Code
14218
Date
Mon, Apr 23, 2018
Schedule B Code
7318210000
End Item Identification
mrap - m-atv ui w/ogpk
Hole Diameter
0.195 inches minimum and 0.204 inches maximum
Material Thickness
0.020 inches minimum and 0.025 inches maximum
Part Name Assigned By Controlling Agency
washer, lock, ex no.10x.40x.02 spl
Material
unable to decode
Outside Diameter
0.395 inches minimum and 0.410 inches maximum
Style Designator
flat external teeth

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

75Q65
Oshkosh Defense Llc
U.s./canadian manufacturers
82647
Sensata Technologies, Inc. Div Sensata Attleboro
U.s./canadian 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 5310-01-672-1560?

    The FSCG of the NSN 5310-01-672-1560 is 5310

  2. Does the NSN 5310-01-672-1560 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318210000

  3. Does NSN 5310-01-672-1560 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 5310-01-672-1560 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-672-1560 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 5310-01-672-1560 was assigned to the Federal Catalog?

    It was assigned 8 years ago, on Mon, Apr 23, 2018

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