The Insert,screw Thread, cataloged under National Stock Number 5325-01-499-1876, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Enfasco, Inc. Dba Engineered Fastener Company. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-499-1876 |
| Primary Part Number | 17-1-6611-1 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Enfasco, Inc. Dba Engineered Fastener Company |
| Status | ACTIVE |
| Length | 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Thread Length | 0.330 INCHES NOMINAL IN |
| Insert Size | 0.330 IN. OD IN |
| Style Designator | BLIND |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 1010 OR STEEL COMP 1008 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 17-1-6611-1 | Enfasco, Inc. Dba Engineered Fastener Company (USA) |
| Reference | Meaning |
|---|---|
| 17-1-6611-1 | 3/2 Design control — primary reference U.S. Government activity |
| 17-1-6611-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5325-01-499-1876 is a Insert,screw Thread, manufactured by Enfasco, Inc. Dba Engineered Fastener Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-499-1876 has 1 manufacturer part number on file: 17-1-6611-1 (Enfasco, Inc. Dba Engineered Fastener Company).
Key specifications for 17-1-6611-1: Length: 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Thread Length: 0.330 INCHES NOMINAL IN; Insert Size: 0.330 IN. OD IN; Style Designator: BLIND. 11 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.