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5305-01-526-6462

Close Tolerance Screw

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Official Item Classification

Name
Close Tolerance Screw
(NSN) National Stock Number
5305-01-526-6462
(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
12/29/2004 (21 years ago)

flat countersunk head style, right-hand thread direction, 0.469 inches nominal thread length, 3a thread class, 1.641 inches minimum and 1.671 inches maximum fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.469 inches nominal

Fastener Length

1.641 inches minimum and 1.671 inches maximum

Head Style

flat countersunk

Head Diameter

0.623 inches minimum and 0.633 inches maximum

Spline Major Diameter

0.221 inches nominal

Grip Diameter

0.3115 inches minimum and 0.3120 inches maximum

Internal Drive Style

torx

End Item Identification

f18 aircraft

Nominal Thread Diameter

0.312 inches

Grip Length

1.1775 inches minimum and 1.1975 inches maximum

Thread Quantity Per Inch

24

Minimum Tensile Strength

160000 pounds per square inch

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Criticality Code Justification

agav

Material

titanium overall

Material Document And Classification

nas4004 assn std single material response overall

Thread Series Designator

unjf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
11827V5-19A Close Tolerance Screw
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TX1026V5-19A Close Tolerance Screw
WC1169V5-19A Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-526-6462?
The FSCG of the NSN 5305-01-526-6462 is 5305
Does the NSN 5305-01-526-6462 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-01-526-6462 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 5305-01-526-6462 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-526-6462 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 5305-01-526-6462 was assigned to the Federal Catalog?
It was assigned 21 years ago, on Wed, Dec 29, 2004