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5305-01-383-8764

Externally Relieved Body Screw

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Official Item Classification

Name
Externally Relieved Body Screw
(NSN) National Stock Number
5305-01-383-8764
(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
12/06/1993 (32 years ago)

2a thread class, 0.485 inches minimum and 0.515 inches maximum fastener length, right-hand thread direction, 0.178 inches minimum and 0.198 inches maximum thread length, flat countersunk head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.178 inches minimum and 0.198 inches maximum

Fastener Length

0.485 inches minimum and 0.515 inches maximum

Head Style

flat countersunk

Head Diameter

0.269 inches minimum and 0.289 inches maximum

Internal Drive Style

cross recess type iii

Nominal Thread Diameter

0.138 inches

Thread Quantity Per Inch

32

Countersink Angle

82.0 degrees nominal

Externally Relieved Body Diameter Quantity

1

Material

steel comp 303cu overall

Material Document And Classification

mil-w-52263 mil spec single material response overall

Surface Treatment

passivate overall

Thread Series Designator

unc

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

0001852

Related Hardware Products

Part Number Description
114126-.500-SS-12 Externally Relieved Body Screw
127-039-202 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-383-8764?
The FSCG of the NSN 5305-01-383-8764 is 5305
Does the NSN 5305-01-383-8764 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-383-8764 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 5305-01-383-8764 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-383-8764 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 5305-01-383-8764 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Mon, Dec 6, 1993