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90401A827 Assembled Washer Screw

5305-01-607-0621

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Official Item Classification

Name
Assembled Washer Screw
Part Number
90401A827
(NSN) National Stock Number
5305-01-607-0621
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06660
(FIIG) Federal Item Identification Guide
A003B0
Date
05/30/2012 (14 years ago)

right-hand thread direction, 0.375 inches nominal thread length, hexagon extended washer head style, 2a thread class, 0.375 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.375 inches nominal

Fastener Length

0.375 inches nominal

Head Style

hexagon extended washer

Head Height

0.120 inches nominal

Width Between Flats

0.312 inches nominal

Extended Washer Diameter

0.381 inches nominal

Extended Washer Thickness

0.024 inches nominal

Washer Quantity

1

Internal Drive Style

tri-wing recess

End Item Identification

2355-01-531-6425 - electric spare tire winch; mrap buffalo mk2a2

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Primary Washer Outside Diameter

0.381 inches nominal

Primary Washer Style

flat internal teeth

Primary Washer Material Thickness

0.024 inches nominal

Part Name Assigned By Controlling Agency

sems screw

Material

steel overall

Surface Treatment

zinc overall

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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

0006660

Related Hardware Products

Part Number Description
90401A827 Assembled Washer Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-607-0621?
The FSCG of the NSN 5305-01-607-0621 is 5305
Does the NSN 5305-01-607-0621 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-607-0621 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.
Does NSN 5305-01-607-0621 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-607-0621 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.
When the NSN 5305-01-607-0621 was assigned to the Federal Catalog?
It was assigned 14 years ago, on Wed, May 30, 2012