The Setscrew, cataloged under National Stock Number 5305-00-938-8992, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 14 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 | 5305-00-938-8992 |
| Primary Part Number | 293BC700189-001 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Point Diameter | 0.104 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Point Length | 0.281 INCHES NOMINAL IN |
| Fastener Length | 0.780 INCHES NOMINAL IN |
| Thread Length | 0.479 INCHES MINIMUM IN |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | DOG |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 293BC700190-009 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 293BC700189-001 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5305-00-938-8992 is a Setscrew, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-938-8992 has 2 manufacturer part numbers on file: 293BC700190-009 (Lockheed Martin Corporation Div Rotary and Mission Systems), 293BC700189-001 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 293BC700189-001: Point Diameter: 0.104 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Point Length: 0.281 INCHES NOMINAL IN; Fastener Length: 0.780 INCHES NOMINAL IN; Thread Length: 0.479 INCHES MINIMUM IN. 14 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.