The Screw,machine, cataloged under National Stock Number 5305-00-638-2504, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell and Howell Phillipsburg Co Corporate Offices. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5305-00-638-2504 |
| Primary Part Number | 99810 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Bell and Howell Phillipsburg Co Corporate Offices |
| Status | ACTIVE |
| Precious Material | SILVER |
| Thread Quantity Per Inch | 80 |
| Thread Series Designator | UNF |
| Head Diameter | 0.096 INCHES NOMINAL IN |
| Fastener Length | 0.438 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.059 INCHES NOMINAL IN |
| Screw Surface Treatment | SILVER |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | FILLISTER |
| Thread Length | 0.438 INCHES MAXIMUM IN |
| Screw Material | COPPER ALLOY |
| Thread Class | 2A A |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99810 | Bell and Howell Phillipsburg Co Corporate Offices (USA) |
NSN 5305-00-638-2504 is a Screw,machine, manufactured by Bell and Howell Phillipsburg Co Corporate Offices, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-638-2504 has 1 cross-referenced part number: 99810 (Bell and Howell Phillipsburg Co Corporate Offices).
There is 1 known substitute for 5305-00-638-2504: 3439-01-198-9716. Verify interchangeability with system specifications before substitution.
Key specifications for 99810: Precious Material: SILVER; Thread Quantity Per Inch: 80; Thread Series Designator: UNF; Head Diameter: 0.096 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.