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NSN 1919853

Recessed Washer

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

1.122 inches minimum and 1.125 inches maximum hole diameter, 0.285 inches minimum and 0.289 inches maximum material thickness, 1.184 inches minimum and 1.187 inches maximum bottom recess diameter, unable to decode material document and classification, 90.0 degrees nominal bottom recess angle.

NSN 5310-00-423-4889 Datasheet

(NSN) National Stock Number
5310-00-423-4889
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-423-4889
Requires Demilitarization
Yes
(INC) Item Name Code
15933
Date
Sun, Jan 1, 1961
Schedule B Code
7318220000
Bottom Recess Angle
90.0 degrees nominal
Bottom Recess Diameter
1.184 inches minimum and 1.187 inches maximum
Hole Diameter
1.122 inches minimum and 1.125 inches maximum
Material Document And Classification
unable to decode
Material Thickness
0.285 inches minimum and 0.289 inches maximum
Material
unable to decode
Outside Diameter
1.812 inches nominal
Style Designator
recessed both sides
Top Recess Angle
90.0 degrees nominal
Top Recess Diameter
1.184 inches minimum and 1.187 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
0015933

Cross Reference

CAGE Codes

16764
General Motors Corp Delco Remy Div
U.s./canadian manufacturers
1LW55
Borgwarner Pds (anderson), L.l.c.
Non-manufacturers
24617
General Motors Corp
U.s./canadian manufacturers
7X677
General Motors Llc Dba General Motors Llc
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 5310-00-423-4889?

    The FSCG of the NSN 5310-00-423-4889 is 5310

  2. Does the NSN 5310-00-423-4889 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318220000

  3. Does NSN 5310-00-423-4889 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 5310-00-423-4889 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5310-00-423-4889 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 5310-00-423-4889 was assigned to the Federal Catalog?

    It was assigned 65 years ago, on Sun, Jan 1, 1961

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