The Stud,plain, cataloged under National Stock Number 5307-01-530-3573, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-530-3573 |
| Primary Part Number | 1185-00 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Thread Quantity Per Inch | 16 NUT THREAD |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Material | STEEL COMP 1018 OR STEEL COMP 1020 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) NUT THREAD |
| 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 |
|---|---|
| 1185-00 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40765-5 FIND NO 20 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 5307-01-530-3573 is a Stud,plain, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-530-3573 has 2 manufacturer part numbers on file: 1185-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40765-5 FIND NO 20 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
Key specifications for 1185-00: Overall Length: 1.625 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES STUD THREAD IN; Nominal Thread Size: 0.375 INCHES NUT THREAD IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 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.