SL2052-4-3-2

View detailed technical data, stock status, and sourcing information for: SL2052-4-3-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-116-1638

Item Name Code

37444

Assigment Date

07/21/1981 (45 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

threaded hole type, 0.718 inches nominal flange diameter, potting hole features provided, 0.340 inches nominal overall length, 0.656 inches nominal shoulder diameter

Product Characteristics

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

Shoulder Diameter: 0.656 inches nominal
Overall Length: 0.340 inches nominal
Flange Diameter: 0.718 inches nominal
Hole Type: threaded
Features Provided: potting hole
Insert Style: protruding flange
Special Features: 0.020 in. min 0.029 in. max skik thk
Material: steel comp 1006 or steel comp 1008 or steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1025 or steel comp 1030 or steel comp 1035 or steel comp 1040 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response overall
Thread Size And Series/Type Designator: 0.250-28 unjf

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
445SF428-06-2	Panel Fastener Insert
80-005-3B6	Panel Fastener Insert
SL2052-4-3-2	Panel Fastener Insert
TYE3005B4B6	Panel Fastener Insert

FAQs

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

What is the FSCG of the NSN 5325-01-116-1638?

The FSCG of the NSN 5325-01-116-1638 is 5325

Does the NSN 5325-01-116-1638 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-116-1638 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 5325-01-116-1638 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-116-1638 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 5325-01-116-1638 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Jul 21, 1981