The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-155-9782, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Metric and Multistandard Components Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-155-9782 |
| Primary Part Number | 5338742-079D |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Metric and Multistandard Components Corp |
| Status | ACTIVE |
| Fastener Length | 18.00 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | MIL-C-87115 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-83488 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 1.25 |
| Thread Length | 15.5 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM |
| Hole Configuration Style | ROUND INTERNAL HEXAGON |
| Nominal Thread Diameter | 8.0 MILLIMETERS MM |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CHROMATE ZINC OR ALUMINUM OVERALL |
| Internal Drive Style | HEXAGON |
| Hole Quantity | 6 |
| Thread Series Designator | M |
| Hole Type | DRILLED |
| Hole Diameter | 1.20 MILLIMETERS MINIMUM AND 1.35 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 5338742-079D PRIMARY | Metric and Multistandard Components Corp (USA) |
| 2128-04622 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 270-0474-0060 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
| 5338742-079D | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 270-0474-0060 | 5/9 Secondary reference U.S. Government activity |
| 5305PL0815444 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5338742-079D | 5/9 Secondary reference North American Bolt and Screw Co Inc |
NSN 5305-01-155-9782 is a Screw,cap,socket Head, manufactured by Metric and Multistandard Components Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-155-9782 has 2 manufacturer part numbers on file: 5338742-079D (Metric and Multistandard Components Corp), 2128-04622 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 3830-01-159-9782. Verify interchangeability with system specifications before substitution.
Key specifications for 5338742-079D: Fastener Length: 18.00 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: MIL-C-87115 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-83488 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Pitch in Millimeters: 1.25; Thread Length: 15.5 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM. 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.