The Screw,machine, cataloged under National Stock Number 5305-00-505-2621, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-505-2621 |
| Primary Part Number | LS15262V3-11 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Thread Length | 0.595 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Screw Material | TITANIUM ALLOY UNS R54520 |
| Screw Material Document and Classification | NAS621,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE V |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Direction | RIGHT-HAND |
| Head Style | PAN |
| Head Diameter | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Head Height | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN |
| Fastener Length | 0.657 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN515-5-6 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| LS15262V3-11 PRIMARY | Lockheed Martin Corp (USA) |
NSN 5305-00-505-2621 is a Screw,machine, manufactured by Lockheed Martin Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-505-2621 has 2 cross-referenced part numbers: AN515-5-6 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), LS15262V3-11 (Lockheed Martin Corp).
There is 1 known substitute for 5305-00-505-2621: 5305-00-206-0538. Verify interchangeability with system specifications before substitution.
Key specifications for LS15262V3-11: Thread Length: 0.595 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32; Screw Material: TITANIUM ALLOY UNS R54520; Screw Material Document and Classification: NAS621,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE V. 15 total characteristics are documented in the Federal Logistics Information System.