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11501153 Assembled Washer Screw

5305-01-159-2780

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Official Item Classification

Name
Assembled Washer Screw
Part Number
11501153
(NSN) National Stock Number
5305-01-159-2780
(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
08/05/1983 (43 years ago)

25.0 millimeters minimum thread length, right-hand thread direction, 38.70 millimeters minimum and 41.30 millimeters maximum fastener length, flat top elevator head style, 6.82 millimeters minimum and 7.35 millimeters maximum head diameter

Specs & Compatibility

Thread Direction

right-hand

Thread Length

25.0 millimeters minimum

Fastener Length

38.70 millimeters minimum and 41.30 millimeters maximum

Head Style

flat top elevator

Head Diameter

6.82 millimeters minimum and 7.35 millimeters maximum

Washer Quantity

1

Internal Drive Style

cross recess type ia

Thread Pitch In Millimeters

1.41

Nonmachine Thread Style

gimlet point (type a, ab or ba)

Countersink Angle

90.0 degrees minimum and 92.0 degrees maximum

Primary Washer Outside Diameter

7.37 millimeters minimum and 7.62 millimeters maximum

Primary Washer Style

flat

Primary Washer Material Thickness

0.35 millimeters minimum and 0.50 millimeters maximum

Nonmachine Nominal Thread Diameter

4.2 millimeters

Material

steel comp 1008 or steel comp 1009 or steel comp 1010 primary washer

Material

steel fastener

Material Document And Classification

gm 6010-m fscm 11862 mfr ref single material response fastener

Material Document And Classification

sae assn std all material responses primary washer

Surface Treatment

zinc overall

Surface Treatment Document And Classification

gm 4435-m code a fscm 11862 mfr ref single treatment response overall

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0006660

Related Hardware Products

Part Number Description
11501153 Assembled Washer Screw
11502770 Assembled Washer Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-159-2780?
The FSCG of the NSN 5305-01-159-2780 is 5305
Does the NSN 5305-01-159-2780 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-159-2780 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 5305-01-159-2780 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-159-2780 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 5305-01-159-2780 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Aug 5, 1983