The Screw,tapping, cataloged under National Stock Number 5305-01-499-1709, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Carrier Company, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-499-1709 |
| Primary Part Number | 278-56 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Crane Carrier Company, Llc |
| Status | ACTIVE |
| Nonmachine Thread Style | SELF DRILLING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-499-1709 is a Screw,tapping, manufactured by Crane Carrier Company, Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-499-1709 has 3 cross-referenced part numbers: A278-56 (Crane Carrier Company, Llc), 278-0056 (Crane Carrier Company, Llc), 278-56 (Crane Carrier Company, Llc).
There are 5 known substitutes for 5305-01-499-1709: 5331-00-197-9582, 5905-00-858-0172, 5950-00-884-2591 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 278-56: Nonmachine Thread Style: SELF DRILLING; Special Features: COOLING ASSEMBLY-ISB-225 W/HIGH EFF.RAD. SIDE MOUNT W; End Item Identification: 2320014525579. 3 total characteristics are documented in the Federal Logistics Information System.