The Screw,shoulder, cataloged under National Stock Number 5305-00-656-0199, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-656-0199 |
| Primary Part Number | 1211470-1 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Head Height | 0.077 INCHES NOMINAL IN |
| Fastener Length | 0.282 INCHES NOMINAL IN |
| Shoulder Length | 0.126 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.151 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.125 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 48 |
| Material | STEEL COMP 416 OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.250 INCHES NOMINAL 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 |
|---|---|
| 1211470-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 9053578 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 1211470-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5305-00-656-0199 is a Screw,shoulder, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-656-0199 has 2 manufacturer part numbers on file: 1211470-1 (Honeywell Intl Inc Defense Avionics Systems), 9053578 (Us Army Aviation and Missile Command).
Key specifications for 1211470-1: Head Height: 0.077 INCHES NOMINAL IN; Fastener Length: 0.282 INCHES NOMINAL IN; Shoulder Length: 0.126 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Diameter: 0.151 INCHES NOMINAL FIRST SHOULDER IN. 16 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.