The Stud,continuous Thread, cataloged under National Stock Number 5307-00-866-8600, 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 9 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-866-8600 |
| Primary Part Number | MIL-S-001222TYIIIL1 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZX |
| Material Document and Classification | QQ-N-286,CL A FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.875 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Departure From Cited Designator | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 9 LOCATION NOT OTHERWISE SPECIFIED |
| Material | NICKEL ALLOY K-500 |
| 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 |
|---|---|
| MIL-S-001222TYIIIL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 845-2180940 PIECE 14L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| SS845-2007670PC11L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2641-747 ITEM 28L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2640-247PC11L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 845-2180940 PIECE 16L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| SS845-2007670PC11 | 5/1 Secondary reference U.S. Government activity |
| MIL-S-001222TYIII | 4/1 Identification reference U.S. Government activity |
| 2640-247PC11 | 3/1 Design control — primary reference U.S. Government activity |
| 2641-747 ITEM 28 | 5/1 Secondary reference U.S. Government activity |
| 845-2180940 PIECE 14 | 5/1 Secondary reference Naval Sea Systems Command |
| 845-2180940 PIECE 16 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5307-00-866-8600 is a Stud,continuous Thread, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-866-8600 has 6 manufacturer part numbers on file: MIL-S-001222TYIIIL1 (Naval Inventory Control Point Mechanicsburg), 845-2180940 PIECE 14L1 (Naval Inventory Control Point Mechanicsburg), SS845-2007670PC11L1 (Naval Inventory Control Point Mechanicsburg), 2641-747 ITEM 28L1 (Naval Inventory Control Point Mechanicsburg), 2640-247PC11L1 (Naval Inventory Control Point Mechanicsburg) and 1 more.
Key specifications for MIL-S-001222TYIIIL1: Criticality Code Justification: ZZZX; Material Document and Classification: QQ-N-286,CL A FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 3.750 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. 9 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.