The Setscrew, cataloged under National Stock Number 5305-01-181-1086, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cfm International Inc Dba Cfm International. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-181-1086 |
| Primary Part Number | 9111M35P03 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Cfm International Inc Dba Cfm International |
| Status | ACTIVE |
| Point Diameter | 0.256 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Width Across Flats | 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Point Length | 1.500 INCHES NOMINAL IN |
| Fastener Length | 2.280 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Point Chamfer Angle | 45.0 DEGREES NOMINAL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Internal Drive Style | HEXAGON |
| Countersink Angle | 62.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.400 INCHES MINIMUM AND 0.410 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 |
|---|---|
| 9111M35P03 | General Electric Company (USA) |
| 9111M35P03 PRIMARY | Cfm International Inc Dba Cfm International (USA) |
| Reference | Meaning |
|---|---|
| 5305PL2062528 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5305-01-181-1086 is a Setscrew, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-181-1086 has 2 manufacturer part numbers on file: 9111M35P03 (General Electric Company), 9111M35P03 (Cfm International Inc Dba Cfm International).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-653-7602. Verify interchangeability with system specifications before substitution.
Key specifications for 9111M35P03: Point Diameter: 0.256 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Width Across Flats: 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN; Point Length: 1.500 INCHES NOMINAL IN; Fastener Length: 2.280 INCHES MINIMUM AND 2.300 INCHES MAXIMUM IN. 17 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.