The Screw,tapping, cataloged under National Stock Number 5305-01-610-6561, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nd Defense Llc. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-610-6561 |
| Primary Part Number | 2520088C1 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Nd Defense Llc |
| Status | ACTIVE |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Nonmachine Nominal Thread Diameter | 0.1380 INCHES IN |
| Head Style | PAN |
| Nonmachine Thread Style | DOG TYPE (TYPE B OR C) |
| Internal Drive Style | TORX |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-610-6561 is a Screw,tapping, manufactured by Nd Defense Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-610-6561 has 3 cross-referenced part numbers: 11845-1 (Gt Development Corp), 2520088C1 (Nd Defense Llc), 11845-1 (A & a Co Inc).
There are 2 known substitutes for 5305-01-610-6561: 5331-00-297-7106, 4730-01-038-4429. Verify interchangeability with system specifications before substitution.
Key specifications for 2520088C1: Fastener Length: 0.500 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SCREW, TORX, THREAD CUTTING; Nonmachine Nominal Thread Diameter: 0.1380 INCHES IN; Head Style: PAN. 9 total characteristics are documented in the Federal Logistics Information System.