The Screw Assembly,panel, cataloged under National Stock Number 5305-00-763-2957, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 5305-00-763-2957 |
| Primary Part Number | 21T03-3-10-2AA |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Head Style | FILLISTER |
| Material | STEEL FASTENER |
| Material | ALUMINUM STAND-OFF |
| Head Diameter | 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Material Accommodated Thickness | 0.105 INCHES NOMINAL IN |
| Thread Length | 0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Quantity Per Inch | 32 |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CA13104&10&3&10 | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 21T03-3-10-2AA PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| CA13170-3-3-10FSK | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| CA1376-10-3-10 | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 921027-1 | Lockheed Martin Corp Electronics and Missiles Div (USA) |
| CA13170-3-3-10FSK | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
NSN 5305-00-763-2957 is a Screw Assembly,panel, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-763-2957 has 6 cross-referenced part numbers: CA13104&10&3&10 (Howmet Global Fastening Systems Inc. Div Tridair Products), 21T03-3-10-2AA (Howmet Global Fastening Systems Inc Div Camloc Products), CA13170-3-3-10FSK (Howmet Global Fastening Systems Inc. Div Tridair Products), CA1376-10-3-10 (Howmet Global Fastening Systems Inc. Div Tridair Products), 921027-1 (Lockheed Martin Corp Electronics and Missiles Div) and 1 more.
There are 2 known substitutes for 5305-00-763-2957: 5935-00-204-6600, 5962-00-341-0544. Verify interchangeability with system specifications before substitution.
Key specifications for 21T03-3-10-2AA: Thread Direction: RIGHT-HAND; Head Style: FILLISTER; Material: STEEL FASTENER; Material: ALUMINUM STAND-OFF. 13 total characteristics are documented in the Federal Logistics Information System.