The Stud,continuous Thread, cataloged under National Stock Number 5307-01-306-7542, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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 | 5307-01-306-7542 |
| Primary Part Number | 845-7286651-25L1 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZW |
| Material Document and Classification | QQ-N-286,CL A,GR 500 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.750 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Departure From Cited Document | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMSOL INSTRUCTION FOR LEVEL 1 ITEMS |
| Nondefinitive Spec/std Data | 4 TYPE |
| Thread Class | 3A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 10 LOCATION NOT OTHERWISE SPECIFIED |
| Material | NICKEL ALLOY |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 845-7286651-25L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2643-825-91-25L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 3/4-10UNC-3A X 5L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MIL-DTL-1222 TYIV GR500 | 4/1 Identification reference U.S. Government activity |
| MIL-DTL-1222TYIV3/410UNC3AX5L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MIL-DTL-1222 TYIV GR500L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 3/4-10UNC-3A X 5 | 4/1 Identification reference U.S. Government activity |
| MIL-DTL-1222 | 4/1 Identification reference U.S. Government activity |
| MIL-DTL-1222L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MIL-DTL-1222TYIV3/410UNC3AX5 | 4/1 Identification reference U.S. Government activity |
| 845-7286651-25 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 2643-825-91-25 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5307-01-306-7542 is a Stud,continuous Thread, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-306-7542 has 2 manufacturer part numbers on file: 845-7286651-25L1 (Naval Inventory Control Point Mechanicsburg), 2643-825-91-25L1 (Naval Inventory Control Point Mechanicsburg).
8 possible matches (shared part number, not a government interchangeability claim): 5307-01-350-8682, 5307-01-406-4794, 5307-01-418-0860. Verify interchangeability with system specifications before substitution.
Key specifications for 845-7286651-25L1: Criticality Code Justification: ZZZW; Material Document and Classification: QQ-N-286,CL A,GR 500 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 5.000 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. 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.