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5305-01-059-1902

Externally Relieved Body Screw

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Official Item Classification

Name
Externally Relieved Body Screw
(NSN) National Stock Number
5305-01-059-1902
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
01852
(FIIG) Federal Item Identification Guide
A003B0
Date
04/08/1978 (48 years ago)

right-hand thread direction, 0.377 inches minimum and 0.397 inches maximum fastener length, 0.120 inches minimum and 0.140 inches maximum thread length, binding head style, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.120 inches minimum and 0.140 inches maximum

Fastener Length

0.377 inches minimum and 0.397 inches maximum

Head Style

binding

Head Diameter

0.223 inches minimum and 0.235 inches maximum

Head Height

0.056 inches minimum and 0.068 inches maximum

First Diameter From Head

0.071 inches minimum and 0.081 inches maximum

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.237 inches minimum and 0.277 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Externally Relieved Body Diameter Quantity

1

Material

steel overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec single treatment response overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0001852

Related Hardware Products

Part Number Description
7541006P0001 Externally Relieved Body Screw
7541006P1 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-1902?
The FSCG of the NSN 5305-01-059-1902 is 5305
Does the NSN 5305-01-059-1902 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-059-1902 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 5305-01-059-1902 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-1902 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 5305-01-059-1902 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 8, 1978