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5305-01-357-9344

Externally Relieved Body Screw

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Official Item Classification

Name
Externally Relieved Body Screw
(NSN) National Stock Number
5305-01-357-9344
(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
05/05/1992 (34 years ago)

right-hand thread direction, 0.140 inches minimum and 0.155 inches maximum thread length, 2a thread class, 0.385 inches nominal fastener length, flat countersunk head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.140 inches minimum and 0.155 inches maximum

Fastener Length

0.385 inches nominal

Head Style

flat countersunk

Head Diameter

0.207 inches minimum and 0.225 inches maximum

First Diameter From Head

0.081 inches minimum and 0.086 inches maximum

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

0.245 inches nominal

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Minimum Tensile Strength

80000 pounds per square inch

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Externally Relieved Body Diameter Quantity

1

Material

steel comp 302 or steel comp 303 or steel comp 304 overall

Material Document And Classification

66 fed std all material responses overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 ty 2 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
238446-012 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-357-9344?
The FSCG of the NSN 5305-01-357-9344 is 5305
Does the NSN 5305-01-357-9344 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-357-9344 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 5305-01-357-9344 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-357-9344 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 5305-01-357-9344 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Tue, May 5, 1992