The Screw,machine, cataloged under National Stock Number 5305-01-210-1645, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc. Government technical data includes 12 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 | 5305-01-210-1645 |
| Primary Part Number | C-971-1 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 40 |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Length | 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN |
| Head Height | 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Fastener Length | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Screw Material | STEEL COMP 303 OR STEEL COMP 305 |
| Nominal Thread Diameter | 0.125 INCHES IN |
| Head Diameter | 0.187 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-210-1645 is a Screw,machine, manufactured by Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-210-1645 has 3 cross-referenced part numbers: 2BH873 (Oshkosh Defense Llc), 2BH873 (Oshkosh Corp), C-971-1 (Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc).
There are 2 known substitutes for 5305-01-210-1645: 2010-00-547-1269, 3120-01-703-3819. Verify interchangeability with system specifications before substitution.
Key specifications for C-971-1: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 40; End Item Identification: 2320010970260 HEMTT HEAVY EXPANDED MOBILITY TACTICAL TRK; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS; MRAP - M-ATV UI; Head Style: FILLISTER. 13 total characteristics are documented in the Federal Logistics Information System.