AN253-4-975

View detailed technical data, stock status, and sourcing information for: AN253-4-975
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part AN253-4-975 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-413-0712

Item Name Code

02390

Assigment Date

05/04/1995 (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).

0.015 inches nominal first end taper length, 9.600 inches minimum and 9.900 inches maximum pin overall length, pacer dawn end item identification, 0.1790 inches minimum and 0.1800 inches maximum pin overall diameter, chamfered first end style

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: chamfered
Pin Overall Length: 9.600 inches minimum and 9.900 inches maximum
Pin Overall Diameter: 0.1790 inches minimum and 0.1800 inches maximum
End Item Identification: pacer dawn
First End Taper Length: 0.015 inches nominal
Second End Taper Length: 0.015 inches nominal
Second End Relationship With First End: identical
First End Taper Angle: 45.0 degrees nominal
Second End Taper Angle: 45.0 degrees nominal
Material: steel comp 302 and steel comp 304 and steel comp 316 overall
Material Document And Classification: qq-w-423, form i, cond b fed spec all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall

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
AN253-4-975	Headless Straight Pin
MS20253-4-975	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-413-0712?

The FSCG of the NSN 5315-01-413-0712 is 5315

Does the NSN 5315-01-413-0712 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-413-0712 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 5315-01-413-0712 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-413-0712 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 5315-01-413-0712 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, May 4, 1995