The Screw,close Tolerance, cataloged under National Stock Number 5305-00-508-6416, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 5305-00-508-6416 |
| Primary Part Number | LS15235V08-5 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Material | TITANIUM ALLOY UNS R54520 OVERALL |
| Grip Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Thread Series Designator | UNJC |
| Thread Length | 0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN |
| Grip Length | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Material Document and Classification | NAS621,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Head Diameter | 0.296 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Head Style | FLAT COUNTERSUNK |
| Fastener Length | 0.573 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Internal Drive Style | HIGH-TORQUE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN515C6-4 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| LS15235V08-5 | Hi-Shear Corporation (USA) |
| LS15235V08-5 PRIMARY | Lockheed Martin Corp (USA) |
| LS15235V08-5 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| LS15235V08-5 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| LS15235V08-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
NSN 5305-00-508-6416 is a Screw,close Tolerance, manufactured by Lockheed Martin Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-508-6416 has 6 cross-referenced part numbers: AN515C6-4 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), LS15235V08-5 (Hi-Shear Corporation), LS15235V08-5 (Lockheed Martin Corp), LS15235V08-5 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), LS15235V08-5 (Howmet Global Fastening Systems Inc Div Torrance Operations) and 1 more.
There is 1 known substitute for 5305-00-508-6416: 5305-00-054-6650. Verify interchangeability with system specifications before substitution.
Key specifications for LS15235V08-5: Material: TITANIUM ALLOY UNS R54520 OVERALL; Grip Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Thread Series Designator: UNJC; Thread Length: 0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.