The Insert,screw Thread, cataloged under National Stock Number 5325-01-509-3276, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-509-3276 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Length | 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-L-46010, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Insert Size | 0.3125 INCHES IN |
| Criticality Code Justification | AGAV |
| Style Designator | SERRATED |
| Material Document and Classification | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5734 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | SELF-LOCKING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.313 INCHES IN |
| Specification/standard Data | 81349 - MIL-I-45932/1 GOVERNMENT SPECIFICATION |
| Surface Treatment | LUBRICANT OVERALL |
| Thread Class | 3B |
| Test Data Document | 81349-MIL-I-45932 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Thread Quantity Per Inch | 24 |
| Material | STEEL CORROSION RESISTING 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 | Y |
| Reference | Meaning |
|---|---|
| MIL-I-45932/1 | 4/1 Identification reference U.S. Government activity |
| M45932-1-17DL | 2/2 Government specification standardization U.S. Government activity |
| M45932-1-17DL | 5/1 Secondary reference U.S. Government activity |
NSN 5325-01-509-3276 is a Insert,screw Thread, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-509-3276: Length: 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-L-46010, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Insert Size: 0.3125 INCHES IN; Criticality Code Justification: AGAV. 16 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.