The Screw,machine, cataloged under National Stock Number 5305-00-079-7986, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Rkr Technologies, Ltd. Dba Rkr Technologies Ltd Div Rocket Air Supply. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-079-7986 |
| Primary Part Number | MS24694S204 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Rkr Technologies, Ltd. Dba Rkr Technologies Ltd Div Rocket Air Supply |
| Status | ACTIVE |
| Screw Surface Treatment | CADMIUM AND CHROMATE |
| Fastener Length | 1.828 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN |
| Screw Material Document and Classification | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE |
| Thread Length | 0.573 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 8740 OR STEEL COMP 8630 |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNF |
| Head Diameter | 0.686 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| MS24694S204 | Rkr Technologies, Ltd. Dba Rkr Technologies Ltd Div Rocket Air Supply (USA) |
| MS24694S204 | Han-Boone International, Inc. Dba Fort Worth Gasket & Supply (USA) |
| Reference | Meaning |
|---|---|
| MS24694S204 | 5/9 Secondary reference T.p.s. Aviation Inc |
| MS24694S204 | 3/2 Design control — primary reference U.S. Government activity |
| MS24694S204 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-00-079-7986 is a Screw,machine, manufactured by Rkr Technologies, Ltd. Dba Rkr Technologies Ltd Div Rocket Air Supply, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-079-7986 has 2 manufacturer part numbers on file: MS24694S204 (Rkr Technologies, Ltd. Dba Rkr Technologies Ltd Div Rocket Air Supply), MS24694S204 (Han-Boone International, Inc. Dba Fort Worth Gasket & Supply).
Key specifications for MS24694S204: Screw Surface Treatment: CADMIUM AND CHROMATE; Fastener Length: 1.828 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN; Screw Material Document and Classification: MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE; Thread Length: 0.573 INCHES MINIMUM AND 0.734 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.