The Stud,self-Locking, cataloged under National Stock Number 5307-01-194-3199, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-194-3199 |
| Primary Part Number | 10270533-7 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Thread Length | 0.213 INCHES MINIMUM AND 0.253 INCHES MAXIMUM NUT THREAD IN |
| Style Designator | SELF-LOCKING |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.112 INCHES NUT THREAD IN |
| Head Length | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| Locking Feature | SELF-CLINCHING HEAD |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 40 NUT THREAD |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 308 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) NUT THREAD |
| Head Diameter | 0.160 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 10270533-7 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 6971227-12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 10116461 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 990214-5 | C/1 Advisory reference — outside the item-of-supply concept L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| 1811659-128 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| M63540/1-7C | 3/2 Design control — primary reference U.S. Government activity |
| MASM63540 | 3/1 Design control — primary reference U.S. Government activity |
| MIL-S-63540/1 | 5/9 Secondary reference U.S. Government activity |
| M63540/1-7C | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-194-3199 is a Stud,self-Locking, manufactured by Us Army Aviation and Missile Command, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-194-3199 has 1 manufacturer part number on file: 10270533-7 (Us Army Aviation and Missile Command).
Key specifications for 10270533-7: Thread Length: 0.213 INCHES MINIMUM AND 0.253 INCHES MAXIMUM NUT THREAD IN; Style Designator: SELF-LOCKING; Overall Length: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND NUT THREAD. 11 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.