The Screw,machine, cataloged under National Stock Number 5305-00-543-2798, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-543-2798 |
| Primary Part Number | 12Z1132-54 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Ordnance Standards |
| Status | ACTIVE |
| Internal Drive Style | SLOT |
| Screw Surface Treatment | PASSIVATE |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Fastener Length | 0.437 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 9S STYLE |
| Head Height | 0.099 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Thread Direction | RIGHT-HAND |
| Head Style | PAN NO. 2 |
| Head Diameter | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Screw Material | STEEL CORROSION RESISTING |
| Thread Length | 0.437 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12Z1132-54 | Naval Ordnance Standards (USA) |
| FFS92TYPEISTYLE9S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS35233-62 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5305-00-543-2798 is a Screw,machine, manufactured by Naval Ordnance Standards, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-543-2798 has 3 cross-referenced part numbers: 12Z1132-54 (Naval Ordnance Standards), FFS92TYPEISTYLE9S (Federal Specifications Promulgated by General Services Administration Washington DC), MS35233-62 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 4 known substitutes for 5305-00-543-2798: 5305-00-043-6666, 5305-00-043-6695, 5305-00-050-9228 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z1132-54: Internal Drive Style: SLOT; Screw Surface Treatment: PASSIVATE; Nominal Thread Diameter: 0.190 INCHES IN; Fastener Length: 0.437 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.