ITR31-312SD CSI

View detailed technical data, stock status, and sourcing information for: ITR31-312SD CSI
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-394-2418

Item Name Code

11444

Assigment Date

08/04/1994 (31 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

1.440 inches nominal length, right-hand thread direction, 2a thread class, 0.430 inches nominal thread length, nsn 4210-01-486-1035 tfft (tactical fire fighting truck); family of hemtt vehicles (heavy expanded mobility tactical trucks) end item identification

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.430 inches nominal
Length: 1.440 inches nominal
End Item Identification: nsn 4210-01-486-1035 tfft (tactical fire fighting truck); family of hemtt vehicles (heavy expanded mobility tactical trucks)
Insert Size: 5/16-18
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.312 inches
Part Name Assigned By Controlling Agency: threaded insert, .31 -18c
Material: steel comp 1010 or steel comp 1006 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl2 fed spec single treatment response overall
Style Designator: serrated
Thread Series Designator: unc

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
ALS7-518-312	Screw Thread Insert
ITR31-312SD CSI	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-01-394-2418?

The FSCG of the NSN 5325-01-394-2418 is 5325

Does the NSN 5325-01-394-2418 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-394-2418 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 5325-01-394-2418 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-394-2418 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 5325-01-394-2418 was assigned to the Federal Catalog?

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