The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-421-2373, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-421-2373 |
| Primary Part Number | 10120 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc |
| Status | ACTIVE |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.437 INCHES IN |
| Head Style | DISHED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.698 INCHES MINIMUM AND 0.722 INCHES MAXIMUM IN |
| Thread Class | A2A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 10120 PRIMARY | Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc (USA) |
NSN 5305-01-421-2373 is a Screw,cap,hexagon Head, manufactured by Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-421-2373 has 1 manufacturer part number on file: 10120 (Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc).
Key specifications for 10120: Fastener Length: 1.000 INCHES NOMINAL IN; Thread Length: 0.875 INCHES NOMINAL IN; Nominal Thread Diameter: 0.437 INCHES IN; Head Style: DISHED HEXAGON. 9 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.