The Screw,tapping, cataloged under National Stock Number 5305-01-355-9444, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bergstrom Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-355-9444 |
| Primary Part Number | B200219 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Bergstrom Inc |
| Status | ACTIVE |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Nonmachine Thread Style | DOG TYPE (TYPE B OR C) |
| Internal Drive Style | SLOT |
| Extended Washer Diameter | 0.322 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN |
| Head Height | 0.096 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Width Between Flats | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Nonmachine Nominal Thread Diameter | 0.164 INCHES IN |
| Extended Washer Thickness | 0.019 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-355-9444 is a Screw,tapping, manufactured by Bergstrom Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-355-9444 has 2 cross-referenced part numbers: 200217 (Austin-Westran Llc), B200219 (Bergstrom Inc).
There are 7 known substitutes for 5305-01-355-9444: 8040-00-142-9947, 4820-00-161-4097, 5310-00-167-0821 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for B200219: Fastener Length: 0.500 INCHES NOMINAL IN; Nonmachine Thread Style: DOG TYPE (TYPE B OR C); Internal Drive Style: SLOT; Extended Washer Diameter: 0.322 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.