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ST3M430V6-17AS Close Tolerance Screw

5305-01-260-9345

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Official Item Classification

Name
Close Tolerance Screw
Part Number
ST3M430V6-17AS
(NSN) National Stock Number
5305-01-260-9345
(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
08/07/1987 (39 years ago)

3a thread class, 0.641 inches nominal thread length, right-hand thread direction, 1.6875 inches minimum and 1.7345 inches maximum fastener length, flat countersunk undercut head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.641 inches nominal

Fastener Length

1.6875 inches minimum and 1.7345 inches maximum

Head Style

flat countersunk undercut

Head Diameter

0.7290 inches minimum and 0.7604 inches maximum

Head Height

0.1147 inches minimum and 0.1167 inches maximum

Grip Diameter

0.3740 inches minimum and 0.3745 inches maximum

Internal Drive Style

high-torque

Nominal Thread Diameter

0.375 inches

Grip Length

1.0525 inches minimum and 1.0725 inches maximum

Features Provided

o ring

Thread Quantity Per Inch

24

Minimum Tensile Strength

160000 pounds per square inch

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Material

titanium alloy uns r56400 overall

Material Document And Classification

ams4967 assn std single material response overall

Thread Series Designator

unjf

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

0029294

Related Hardware Products

Part Number Description
10113604 Close Tolerance Screw
HT271A6-17 Close Tolerance Screw
ST3M430V6-17AS Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-260-9345?
The FSCG of the NSN 5305-01-260-9345 is 5305
Does the NSN 5305-01-260-9345 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-01-260-9345 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 5305-01-260-9345 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-260-9345 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 5305-01-260-9345 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Fri, Aug 7, 1987