The Screw,machine, cataloged under National Stock Number 5305-00-052-7450, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kentucky Mfg Co. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-052-7450 |
| Primary Part Number | 6808 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Kentucky Mfg Co |
| Status | CANCELLED |
| Thread Quantity Per Inch | 16 |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Thread Class | 2A A |
| Screw Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Screw Material | COPPER ALLOY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Minimum Tensile Strength | 57000 POUNDS PER SQUARE INCH LBS |
| Head Style | FLAT COUNTERSUNK |
| Thread Length | 1.125 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Diameter | 0.685 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6808 PRIMARY | Kentucky Mfg Co (USA) |
| MS35198-98 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS35198-98 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5305-00-052-7450 is a Screw,machine, manufactured by Kentucky Mfg Co, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-052-7450 has 3 cross-referenced part numbers: 6808 (Kentucky Mfg Co), MS35198-98 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS35198-98 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 10 known substitutes for 5305-00-052-7450: 5935-00-149-3088, 3110-00-155-7438, 5930-00-255-5752 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6808: Thread Quantity Per Inch: 16; Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM; Thread Class: 2A A; Screw Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-052-7450 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.