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NSN 11508853

Flat 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.)

round center hole shape style, copper overall material, copper seal ring part name assigned by controlling agency, 20.2 millimeters nominal hole diameter, rectangular cross-sectional shape style.

NSN 5310-01-616-6732 Datasheet

(NSN) National Stock Number
5310-01-616-6732
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-616-6732
Requires Demilitarization
Yes
(INC) Item Name Code
13393
Date
Mon, Feb 25, 2013
Schedule B Code
7415210000
Center Hole Shape Style
round
Cross-Sectional Shape Style
rectangular
Hole Diameter
20.2 millimeters nominal
Material
copper overall
Part Name Assigned By Controlling Agency
copper seal ring
Peripheral Shape Style
round
Overall Diameter
23.9 millimeters nominal
Thickness
1.5 millimeters nominal

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
U - Precious metal content is unknown
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
0013393

Cross Reference

CAGE Codes

0Y3H3
Fastenal Company Dba Fastenal 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
7415-21-0000
Description
copper washers including spring washers not threaded
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69432
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-616-6732?

    The FSCG of the NSN 5310-01-616-6732 is 5310

  2. Does the NSN 5310-01-616-6732 have a Schedule B code assigned?

    Yes, the Schedule B code is 7415210000

  3. Does NSN 5310-01-616-6732 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 5310-01-616-6732 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5310-01-616-6732 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 5310-01-616-6732 was assigned to the Federal Catalog?

    It was assigned 13 years ago, on Mon, Feb 25, 2013

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