The Stud,continuous Thread, cataloged under National Stock Number 5307-01-251-2961, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5307-01-251-2961 |
| Primary Part Number | J2271CC050TX600EA-Z |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.500 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Thread Class | 3A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 13 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 | X |
| Part Number | Manufacturer |
|---|---|
| J2271CC050TX600EA-Z PRIMARY | Sae International Dba Sae International (USA) |
| 60105497 PRIMARY | Iowa Mold Tooling Co Inc (USA) |
| 91565A736 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| SAE J2271 | 5/1 Secondary reference Sae International Dba Sae International |
| SAE J2271 | 5/9 Secondary reference U.S. Government activity |
| J2271CC050TX600EA-Z | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-251-2961 is a Stud,continuous Thread, manufactured by Sae International Dba Sae International, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-251-2961 has 3 manufacturer part numbers on file: J2271CC050TX600EA-Z (Sae International Dba Sae International), 60105497 (Iowa Mold Tooling Co Inc), 91565A736 (Mcmaster-Carr Supply Co).
3 possible matches (shared part number, not a government interchangeability claim): 5307-01-647-5832, 5307-01-647-6402, 5307-01-647-7249. Verify interchangeability with system specifications before substitution.
Key specifications for J2271CC050TX600EA-Z: Overall Length: 6.000 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED; Nominal Thread Size: 0.500 INCHES LOCATION NOT OTHERWISE SPECIFIED IN; Thread Class: 3A LOCATION NOT OTHERWISE SPECIFIED A. 6 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.