The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-735-7619, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-735-7619 |
| Primary Part Number | ISO4762-M12X120-10.9-ZNNI8/CN/T2 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| Width Across Flats | 10.025 MILLIMETERS MINIMUM AND 10.175 MILLIMETERS MAXIMUM MM |
| Head Height | 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM MM |
| Fastener Length | 119.30 MILLIMETERS MINIMUM AND 120.70 MILLIMETERS MAXIMUM MM |
| Surface Treatment Document and Classification | ISO4042 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 1.75 |
| Thread Length | 36.00 MILLIMETERS MINIMUM AND 44.75 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | ISO898-1 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | I9008-ISO4762 INTERNATIONAL STD/SPEC |
| Surface Treatment | ZINC NICKEL OVERALL |
| Strength Grade Designation | 10.9 |
| Chamfer Angle | 45.0 DEGREES NOMINAL |
| Internal Drive Style | HEXAGON |
| Thread Class | 6G G |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Thread Series Designator | M |
| Head Diameter | 17.73 MILLIMETERS MINIMUM AND 18.27 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 |
|---|---|
| ISO4762-M12X120-10.9-ZNNI8/CN/T2 PRIMARY | International Organization for Standardization (iso) (CHE) |
| 2121 4762-556 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| ISO4762 | 3/1 Design control — primary reference International Organization for Standardization (iso) |
NSN 5305-01-735-7619 is a Screw,cap,socket Head, manufactured by International Organization for Standardization (iso), classified under FSC 5305, Screws. Status: active.
NSN 5305-01-735-7619 has 2 manufacturer part numbers on file: ISO4762-M12X120-10.9-ZNNI8/CN/T2 (International Organization for Standardization (iso)), 2121 4762-556 (Bae Systems Hagglunds Aktiebolag).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-735-7625, 5305-01-735-8856. Verify interchangeability with system specifications before substitution.
Key specifications for ISO4762-M12X120-10.9-ZNNI8/CN/T2: Width Across Flats: 10.025 MILLIMETERS MINIMUM AND 10.175 MILLIMETERS MAXIMUM MM; Head Height: 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM MM; Fastener Length: 119.30 MILLIMETERS MINIMUM AND 120.70 MILLIMETERS MAXIMUM MM; Surface Treatment Document and Classification: ISO4042 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.