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5305-00-403-3232

Externally Relieved Body Screw

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Official Item Classification

Name
Externally Relieved Body Screw
(NSN) National Stock Number
5305-00-403-3232
(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
06/19/1970 (56 years ago)

2a thread class, 0.250 inches minimum thread length, hexagon head style, right-hand thread direction, 1.040 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.250 inches minimum

Fastener Length

1.040 inches nominal

Head Style

hexagon

Head Height

0.075 inches minimum and 0.085 inches maximum

Width Between Flats

0.245 inches minimum and 0.255 inches maximum

First Diameter From Head

0.071 inches minimum and 0.076 inches maximum

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

0.790 inches nominal

Internal Drive Style

slot

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Externally Relieved Body Diameter Quantity

1

Part Name Assigned By Controlling Agency

navy special project

Material

steel comp 303 overall

Material Document And Classification

astm a582 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response 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
409R435H02 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-403-3232?
The FSCG of the NSN 5305-00-403-3232 is 5305
Does NSN 5305-00-403-3232 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 5305-00-403-3232 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-403-3232 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 5305-00-403-3232 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Jun 19, 1970