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5305-01-727-7407

Close Tolerance Screw

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Official Item Classification

Name
Close Tolerance Screw
(NSN) National Stock Number
5305-01-727-7407
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
29294
(FIIG) Federal Item Identification Guide
A003B0
Date
03/17/2025 (1 year ago)

pan head style, 0.7605 inches nominal fastener length, 3a thread class, right-hand thread direction, 0.323 inches nominal thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.323 inches nominal

Fastener Length

0.7605 inches nominal

Head Style

pan

Head Diameter

0.306 inches minimum and 0.322 inches maximum

Head Height

0.105 inches minimum and 0.115 inches maximum

Grip Diameter

0.1630 inches minimum and 0.1635 inches maximum

Internal Drive Style

cruciform ribbed

Nominal Thread Diameter

0.1640 inches

Grip Length

0.4375 inches nominal

Thread Quantity Per Inch

32

Part Name Assigned By Controlling Agency

bolt,pan head,close tolerance,short thread,ribbed cruciform recess,titanium alloy 6al-4v,self-locking and nonlocking

Material

titanium alloy uns r56400 overall

Material Document And Classification

ams4928 or ams4967 aerospace material spec std single material response overall

Thread Series Designator

unjc

Specification/Standard Data

80205-nas7900 thru nas7906 professional/industrial association standard

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

0029294

Related Hardware Products

Part Number Description
NAS7902U7 Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-727-7407?
The FSCG of the NSN 5305-01-727-7407 is 5305
Does the NSN 5305-01-727-7407 have a Schedule B code assigned?
Yes, the Schedule B code is 8108908000
Does NSN 5305-01-727-7407 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 5305-01-727-7407 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-727-7407 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 5305-01-727-7407 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Mon, Mar 17, 2025