The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-050-4982, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Rosemount Inc Dba Fisher Rosemount Service and Support. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-050-4982 |
| Primary Part Number | C11284-0080-0102 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Rosemount Inc Dba Fisher Rosemount Service and Support |
| Status | ACTIVE |
| Fastener Length | 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Thread Length | 0.045 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PELLET THREADS |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | TORQUE |
| Countersink Angle | 81.0 DEGREES NOMINAL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 80 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.099 INCHES MINIMUM AND 0.119 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 |
|---|---|
| C11284-0080-0102 PRIMARY | Rosemount Inc Dba Fisher Rosemount Service and Support (USA) |
| Reference | Meaning |
|---|---|
| C11284-0080-0102 | 5/9 Secondary reference Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
| C11284-0080 | D/9 Drawing number reference only Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
NSN 5305-01-050-4982 is a Screw,cap,socket Head, manufactured by Rosemount Inc Dba Fisher Rosemount Service and Support, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-050-4982 has 1 manufacturer part number on file: C11284-0080-0102 (Rosemount Inc Dba Fisher Rosemount Service and Support).
Key specifications for C11284-0080-0102: Fastener Length: 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Thread Length: 0.045 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.060 INCHES IN; Head Style: FLAT COUNTERSUNK. 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.