The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-192-6688, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Alliant Techsystems Operations Llc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-192-6688 |
| Primary Part Number | OSS7005DM4-10 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Alliant Techsystems Operations Llc |
| Status | ACTIVE |
| Width Across Flats | 3.0 MILLIMETERS NOMINAL MM |
| Head Height | 3.8 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 4H6H |
| Fastener Length | 6.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.7 |
| Thread Length | 6.0 MILLIMETERS NOMINAL MM |
| Hole Configuration Style | ROUND INTERNAL HEXAGON |
| Single Shear Strength | ERR-060 |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | OXIDE OVERALL |
| Internal Drive Style | HEXAGON |
| Material | STEEL OVERALL |
| Hole Quantity | 2 |
| Thread Series Designator | ISO M |
| Hole Type | DRILLED |
| Hole Diameter | 1.20 MILLIMETERS MINIMUM AND 1.30 MILLIMETERS MAXIMUM MM |
| Head Diameter | 6.8 MILLIMETERS MINIMUM AND 7.0 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 |
|---|---|
| OSS7005DM4-10 | Hanwha Defense Australia Pty Ltd (AUS) |
| HS7005DM4-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| SLB282C4-10 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| HS7005DM4-10 | Reid Products Inc. Dba Reid Products Inc (USA) |
| BP0026C4-10 | Lfc Industries, Inc. (USA) |
| HS7005DM4-10 | The Boeing Company (USA) |
| OSS7005DM4-10 PRIMARY | Alliant Techsystems Operations Llc (USA) |
| HS7005DM4-10 | Bristol Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| OSS7005DM4-10 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corp Div Weapon System |
| M4X10DIN912-12.9 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HS7005DM4-10 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| BBM7005C4-10 | 5/9 Secondary reference Bristol Industries, Llc |
NSN 5305-01-192-6688 is a Screw,cap,socket Head, manufactured by Alliant Techsystems Operations Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-192-6688 has 8 manufacturer part numbers on file: OSS7005DM4-10 (Hanwha Defense Australia Pty Ltd), HS7005DM4-10 (Sps Technologies, Llc Dba PB Fasteners), SLB282C4-10 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), HS7005DM4-10 (Reid Products Inc. Dba Reid Products Inc), BP0026C4-10 (Lfc Industries, Inc.) and 3 more.
Key specifications for OSS7005DM4-10: Width Across Flats: 3.0 MILLIMETERS NOMINAL MM; Head Height: 3.8 MILLIMETERS MINIMUM AND 4.0 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 4H6H; Fastener Length: 6.0 MILLIMETERS NOMINAL MM. 19 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.