The Screw,machine, cataloged under National Stock Number 5305-00-418-2533, 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 3 commercial cross-references from 3 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 | 5305-00-418-2533 |
| Primary Part Number | LS12906-63 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Thread Length | 0.824 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Screw Material | COPPER ALLOY |
| Thread Series Designator | UNF |
| Test Data Document | 36659-LC+72-1238 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Fastener Length | 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Head Diameter | 0.333 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Head Style | FLAT COUNTERSUNK |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Nondefinitive Spec/std Data | 3 TYPE AND 3C STYLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AN500-10-10 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| LS12906-63 PRIMARY | Lockheed Martin Corp (USA) |
NSN 5305-00-418-2533 is a Screw,machine, manufactured by Lockheed Martin Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-418-2533 has 3 cross-referenced part numbers: FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), AN500-10-10 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), LS12906-63 (Lockheed Martin Corp).
There is 1 known substitute for 5305-00-418-2533: 5305-00-614-0245. Verify interchangeability with system specifications before substitution.
Key specifications for LS12906-63: Thread Length: 0.824 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN; Screw Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Diameter: 0.190 INCHES IN; Screw Material: COPPER ALLOY. 16 total characteristics are documented in the Federal Logistics Information System.