The Insert,screw Thread, cataloged under National Stock Number 5325-00-721-5537, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-721-5537 |
| Primary Part Number | 8317-2110 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Surface Treatment | NICKEL OVERALL |
| Style Designator | FLANGE |
| Width Across Flats | 0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Flange Thickness | 0.031 INCHES NOMINAL IN |
| Length | 0.187 INCHES NOMINAL IN |
| Insert Size | 0.120 IN. MIN,0.125 IN. MAX IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5325-00-721-5537 is a Insert,screw Thread, manufactured by Lockheed Martin Corp, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-721-5537 has 3 cross-referenced part numbers: 8317-2110 (Lockheed Martin Corp), 123041 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 8317-2110 (Smiths Detection Inc. Dba Smiths Detection Inc Casc).
There are 6 known substitutes for 5325-00-721-5537: 5905-00-200-9532, 2530-00-545-5406, 6695-01-147-9570 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8317-2110: Surface Treatment: NICKEL OVERALL; Special Features: STRAIGHT KNURL ON FLANGE PERIPHERY; Style Designator: FLANGE; Width Across Flats: 0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.