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NSN 53A68A125

Recessed Washer

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

unable to decode material document and classification, 0.500 inches nominal hole diameter, unable to decode material, 0.156 inches nominal material thickness, navy special project part name assigned by controlling agency.

NSN 5310-00-078-0032 Datasheet

(NSN) National Stock Number
5310-00-078-0032
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-078-0032
Requires Demilitarization
Yes
(INC) Item Name Code
15933
Date
Wed, Aug 9, 1967
Schedule B Code
7508900000
Hole Diameter
0.500 inches nominal
Material Document And Classification
unable to decode
Material Thickness
0.156 inches nominal
Part Name Assigned By Controlling Agency
navy special project
Material
unable to decode
Outside Diameter
0.683 inches minimum and 0.685 inches maximum
Recess Diameter
0.540 inches nominal
Recess Angle
90.0 degrees nominal
Style Designator
recessed

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
0015933

Cross Reference

CAGE Codes

30003
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Government departments or units, including military organizations

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
7508-90-0000
Description
other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69975
(NAICS) North American Industrial Classification System
332999

Questions & Answers

  1. What is the FSCG of the NSN 5310-00-078-0032?

    The FSCG of the NSN 5310-00-078-0032 is 5310

  2. Does the NSN 5310-00-078-0032 have a Schedule B code assigned?

    Yes, the Schedule B code is 7508900000

  3. Does NSN 5310-00-078-0032 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 5310-00-078-0032 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-00-078-0032 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 5310-00-078-0032 was assigned to the Federal Catalog?

    It was assigned 59 years ago, on Wed, Aug 9, 1967

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