The Stud,continuous Thread, cataloged under National Stock Number 5307-01-408-7115, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-01-408-7115 |
| Primary Part Number | R-313 PIECE 1.1.3 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Material Document and Classification | QQ-B-637, TYPE 2 FED SPEC ALL MATERIAL RESPONSES OR QQ-B-639, TYPE 2 FED SPEC ALL MATERIAL RESPONSES |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 11 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| R-313 PIECE 1.1.3 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| Reference | Meaning |
|---|---|
| 517-2299514 PIECE 1.1.3 | D/9 Drawing number reference only U.S. Government activity |
NSN 5307-01-408-7115 is a Stud,continuous Thread, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-408-7115 has 1 manufacturer part number on file: R-313 PIECE 1.1.3 (Circor Naval Solutions Llc Dba Warren Pumps).
Key specifications for R-313 PIECE 1.1.3: Material Document and Classification: QQ-B-637, TYPE 2 FED SPEC ALL MATERIAL RESPONSES OR QQ-B-639, TYPE 2 FED SPEC ALL MATERIAL RESPONSES; Overall Length: 2.250 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED; Nominal Thread Size: 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED IN. 7 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.