SPL756L-SU3

View detailed technical data, stock status, and sourcing information for: SPL756L-SU3

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SPL756L-SU3
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-001-6860
Item Name Code
11444
Assigment Date
09/29/1972 (53 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

16 thread quantity per inch, individually keyed features provided, 0.710 inches minimum and 0.730 inches maximum length, 0.875-20 unef 3a insert size, 3b thread class

Product Characteristics

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

Thread Class
3b
Length
0.710 inches minimum and 0.730 inches maximum
Insert Size
0.875-20 unef 3a
Features Provided
individually keyed
Thread Quantity Per Inch
16
Nominal Thread Size
0.750 inches
Material
iron alloy 660 overall
Material Document And Classification
ams 5734 assn std single material response overall
Style Designator
plain
Thread Series Designator
unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5340-00-229-1201 No Name Available 04/01/1991

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
3591-12TNV0539 Screw Thread Insert
6860893 Screw Thread Insert
6865535 Screw Thread Insert
SPL756L-SU3 Screw Thread Insert
U780419 Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-001-6860?
The FSCG of the NSN 5325-00-001-6860 is 5325
Does the NSN 5325-00-001-6860 have a Schedule B code assigned?
Yes, the Schedule B code is 9606100000
Does NSN 5325-00-001-6860 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 5325-00-001-6860 contain precious materials?
Item contains silver.
Does NSN 5325-00-001-6860 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 5325-00-001-6860 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Sep 29, 1972

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 16
Total 16
Availability of this item was last updated on: 02/03/2026 03:02 PM EST. Stock levels and pricing are subject to change.

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