The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-574-9649, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Carrier Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-574-9649 |
| Primary Part Number | 34-01197-10 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Head Height | 2.8 MILLIMETERS NOMINAL MM |
| Fastener Length | 10.0 MILLIMETERS NOMINAL MM |
| Thread Length | 10.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | M |
| 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 |
|---|---|
| 93635A104 | Mcmaster-Carr Supply Co (USA) |
| 22TD79 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 34-01197-10 PRIMARY | Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| 34-01197 | D/9 Drawing number reference only Carrier Corp |
NSN 5305-01-574-9649 is a Screw,cap,hexagon Head, manufactured by Carrier Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-574-9649 has 3 manufacturer part numbers on file: 93635A104 (Mcmaster-Carr Supply Co), 22TD79 (W.w. Grainger, Inc. Div Government Sales Division), 34-01197-10 (Carrier Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-601-4968, 5305-01-719-5925. Verify interchangeability with system specifications before substitution.
Key specifications for 34-01197-10: Head Height: 2.8 MILLIMETERS NOMINAL MM; Fastener Length: 10.0 MILLIMETERS NOMINAL MM; Thread Length: 10.0 MILLIMETERS NOMINAL MM; Nominal Thread Diameter: 4.0 MILLIMETERS MM. 8 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.