The Insert,screw Thread, cataloged under National Stock Number 5325-01-647-4573, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Tifco Industries, Inc. Dba Tifco Industries Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-647-4573 |
| Primary Part Number | 53721 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Tifco Industries, Inc. Dba Tifco Industries Inc |
| Status | ACTIVE |
| Overall Diameter | 0.215 INCHES NOMINAL IN |
| Style Designator | SERRATED |
| Nominal Thread Size | 0.1380 INCHES IN |
| Color | CLEAR |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 53721 PRIMARY | Tifco Industries, Inc. Dba Tifco Industries Inc (USA) |
NSN 5325-01-647-4573 is a Insert,screw Thread, manufactured by Tifco Industries, Inc. Dba Tifco Industries Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-647-4573 has 1 manufacturer part number on file: 53721 (Tifco Industries, Inc. Dba Tifco Industries Inc).
Key specifications for 53721: Overall Diameter: 0.215 INCHES NOMINAL IN; Style Designator: SERRATED; Nominal Thread Size: 0.1380 INCHES IN; Color: CLEAR. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.