The Stud,plain, cataloged under National Stock Number 5307-01-389-7177, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Grove Valve Operations. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-389-7177 |
| Primary Part Number | 002-44101 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Grove Valve Operations |
| Status | ACTIVE |
| Material Document and Classification | ASTM A193, GRADE B8 ASSN STD SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.500 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | STEEL COMP 304 |
| Thread Series Designator | UNF STUD THREAD |
| Thread Series Designator | UNF NUT THREAD |
| 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 |
|---|---|
| 002-44101 PRIMARY | Grove Valve Operations (USA) |
| Reference | Meaning |
|---|---|
| 202B-A35 11392U5T03U5T068K IT 11 | 5/9 Secondary reference Grove Valve Operations |
NSN 5307-01-389-7177 is a Stud,plain, manufactured by Grove Valve Operations, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-389-7177 has 1 manufacturer part number on file: 002-44101 (Grove Valve Operations).
Key specifications for 002-44101: Material Document and Classification: ASTM A193, GRADE B8 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 4.128 INCHES NOMINAL IN; Nominal Thread Size: 0.500 INCHES NUT THREAD IN; Nominal Thread Size: 0.500 INCHES STUD THREAD IN. 10 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.