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5305-01-077-3890

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-077-3890
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
05/23/1979 (47 years ago)

5.060 inches minimum and 5.150 inches maximum fastener length, 1.000 inches nominal thread length, 2a thread class, flat chamfer head style, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.000 inches nominal

Fastener Length

5.060 inches minimum and 5.150 inches maximum

Head Style

flat chamfer

Head Diameter

0.180 inches nominal

Head Height

0.120 inches nominal

Internal Drive Style

hexagon

Nominal Thread Diameter

0.112 inches

Width Across Flats

0.093 inches nominal

Thread Quantity Per Inch

40

Material

steel corrosion resisting overall

Material Document And Classification

qq-s-764 fed spec single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

mil-s-5002 mil 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

0016282

Related Hardware Products

Part Number Description
460244-04 Socket Head Cap Screw
50253-5-15 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-077-3890?
The FSCG of the NSN 5305-01-077-3890 is 5305
Does the NSN 5305-01-077-3890 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-077-3890 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 5305-01-077-3890 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-077-3890 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 5305-01-077-3890 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, May 23, 1979