The Screw,instrument, cataloged under National Stock Number 5305-00-349-8170, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wakmann Watch Company Inc. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-349-8170 |
| Primary Part Number | 4147 |
| Item Name | Screw,instrument |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Wakmann Watch Company Inc |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.045 INCHES IN |
| Head Height | 0.0212 INCHES NOMINAL IN |
| Fastener Length | 0.0496 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | LEFT-HAND |
| Head Diameter | 0.1181 INCHES NOMINAL IN |
| Thread Length | 0.0496 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4147 PRIMARY | Wakmann Watch Company Inc (USA) |
NSN 5305-00-349-8170 is a Screw,instrument, manufactured by Wakmann Watch Company Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-349-8170 has 1 cross-referenced part number: 4147 (Wakmann Watch Company Inc).
There are 3 known substitutes for 5305-00-349-8170: 4320-00-962-8637, 5365-01-284-3770, 2915-01-475-2464. Verify interchangeability with system specifications before substitution.
Key specifications for 4147: Nominal Thread Diameter: 0.045 INCHES IN; Head Height: 0.0212 INCHES NOMINAL IN; Fastener Length: 0.0496 INCHES NOMINAL IN; Head Style: FLAT CHAMFER. 8 total characteristics are documented in the Federal Logistics Information System.