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NSN 187901PC45

Flat Washer

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

iron overall material, rectangular cross-sectional shape style, 0.625 inches minimum and 0.626 inches maximum hole diameter, round center hole shape style, round peripheral shape style.

NSN 5310-00-420-3160 Datasheet

(NSN) National Stock Number
5310-00-420-3160
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-420-3160
Requires Demilitarization
Yes
(INC) Item Name Code
13393
Date
Tue, Jan 1, 1963
Schedule B Code
7318220000
Center Hole Shape Style
round
Cross-Sectional Shape Style
rectangular
Hole Diameter
0.625 inches minimum and 0.626 inches maximum
Material
iron overall
Peripheral Shape Style
round
Overall Diameter
1.243 inches minimum and 1.244 inches maximum
Thickness
0.1865 inches minimum and 0.1875 inches maximum

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

0AT62
Siemens Energy, Inc. Dba Dresser-Rand
U.s./canadian manufacturers
30760
Ingersoll Rand Co
U.s./canadian manufacturers
830Q4
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
U.s./canadian manufacturers
88663
Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture
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
7318-22-0000
Description
washers other than 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 5310-00-420-3160?

    The FSCG of the NSN 5310-00-420-3160 is 5310

  2. Does the NSN 5310-00-420-3160 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318220000

  3. Does NSN 5310-00-420-3160 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 5310-00-420-3160 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5310-00-420-3160 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 5310-00-420-3160 was assigned to the Federal Catalog?

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

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