The Stud,continuous Thread, cataloged under National Stock Number 5307-00-485-9941, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-485-9941 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| Criticality Code Justification | ZZZX |
| Material Document and Classification | ASTM A193-62T ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Departure From Cited Designator | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMSFOR LEVEL 1 ITEMS |
| Nondefinitive Spec/std Data | 4 TYPE |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 11 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| MIL-DTL-1222 TYPE IVL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| QQ-N-281 GR400 CLASS AL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 5/8-11UNC - 3A X 2L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MIL-DTL-1222 TYPE IV | 4/1 Identification reference U.S. Government activity |
| 5/8-11UNC - 3A X 2 | 4/1 Identification reference U.S. Government activity |
| QQ-N-281 GR400 CLASS A | 4/1 Identification reference U.S. Government activity |
NSN 5307-00-485-9941 is a Stud,continuous Thread, classified under FSC 5307, Studs. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 9530-01-241-1995, 5307-01-307-0378. Verify interchangeability with system specifications before substitution.
Key specifications for 5307-00-485-9941: Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM; Criticality Code Justification: ZZZX; Material Document and Classification: ASTM A193-62T ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 3.687 INCHES MINIMUM AND 3.813 INCHES MAXIMUM IN. 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.