VS3258C4B3-8

View detailed technical data, stock status, and sourcing information for: VS3258C4B3-8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-394-2432

Item Name Code

16749

Assigment Date

08/04/1994 (31 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

square first end style, 0.405 inches nominal thread length, 3a thread class, chamfered second end style, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Style: square
Second End Style: chamfered
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.405 inches nominal
Shank Length: 0.593 inches nominal
Shoulder Width Across Flats: 0.438 inches nominal
Shank Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Overall Length: 1.338 inches nominal
Second End Taper Length: 0.118 inches minimum and 0.122 inches maximum
Second End Relationship With First End: not identical
Nominal Thread Size: 0.250 inches
Second Shank Diameter: 0.2490 inches minimum and 0.2495 inches maximum
First End Location: threaded end
Second End Tip Radius: 0.060 inches minimum and 0.090 inches maximum
Second Shank Length: 0.620 inches nominal
Material: steel comp 302 or steel comp 304 or steel comp 303se overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: shoulder
Thread Series Designator: unjf
Specification/Standard Data: 76301-3-943 manufacturers standard

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
11415C4B3-8	Headless Shoulder Pin
3M943C4B3-8	Headless Shoulder Pin
AAP139C4B3-8	Headless Shoulder Pin
D792684BC3N8	Headless Shoulder Pin
VS3258C4B3-8	Headless Shoulder Pin
WC943C4B3-8	Headless Shoulder Pin

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5315-01-394-2432?

The FSCG of the NSN 5315-01-394-2432 is 5315

Does NSN 5315-01-394-2432 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 5315-01-394-2432 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-394-2432 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 5315-01-394-2432 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Aug 4, 1994