The Screw,machine, cataloged under National Stock Number 5305-00-530-9761, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ordnance Standards. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-530-9761 |
| Primary Part Number | 12Z1132-67 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Ordnance Standards |
| Status | ACTIVE |
| Screw Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Head Style | PAN NO. 2 |
| Thread Quantity Per Inch | 20 |
| Screw Material | STEEL COMP 410 |
| Thread Length | 0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Surface Treatment | PASSIVATE |
| Nondefinitive Spec/std Data | 1 TYPE AND 9S STYLE |
| Head Diameter | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN |
| Head Height | 0.130 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12Z1132-67 | Naval Ordnance Standards (USA) |
| MS35233-79 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 34910-56 | Gaf Corp Brooklyn Plant (USA) |
NSN 5305-00-530-9761 is a Screw,machine, manufactured by Naval Ordnance Standards, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-530-9761 has 3 cross-referenced part numbers: 12Z1132-67 (Naval Ordnance Standards), MS35233-79 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 34910-56 (Gaf Corp Brooklyn Plant).
There are 2 known substitutes for 5305-00-530-9761: 5305-00-071-1315, 6650-01-148-1547. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z1132-67: Screw Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE; Thread Direction: RIGHT-HAND; Internal Drive Style: SLOT; Head Style: PAN NO. 2. 15 total characteristics are documented in the Federal Logistics Information System.