The Screw,assembled Washer, cataloged under National Stock Number 5305-01-655-9201, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-655-9201 |
| Primary Part Number | 120-276C4T19 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Head Style | ROUND EXTENDED WASHER |
| Internal Drive Style | TORX |
| Extended Washer Thickness | 0.028 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Primary Washer Style | FLAT |
| Head Minor Diameter | 0.437 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Washer Quantity | 1 |
| Thread Quantity Per Inch | 28 |
| Handle Diameter | 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN |
| Head Height | 0.500 INCHES NOMINAL IN |
| Head Diameter | 0.437 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 120-276C4T19 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 120-276C4T19 PRIMARY | Alta Products Co Inc (USA) |
| 120-276C4T19 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 120-276C4T19 PRIMARY | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| 120-276C4T19 PRIMARY | Saturn Fasteners Inc (USA) |
| 120-276C4T19 | Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona (USA) |
| 120-276C4T19 | Bell Textron Inc (USA) |
| 120-276C4T19 | 3-V Fastener Co., Inc. (USA) |
| 120-276C4T19 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 120-276 | Bell Textron Inc (USA) |
| 120-276C4T19 PRIMARY | Lfc Industries, Inc. (USA) |
NSN 5305-01-655-9201 is a Screw,assembled Washer, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-655-9201 has 11 cross-referenced part numbers: 120-276C4T19 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 120-276C4T19 (Alta Products Co Inc), 120-276C4T19 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), 120-276C4T19 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana), 120-276C4T19 (Saturn Fasteners Inc) and 6 more.
There are 4 known substitutes for 5305-01-655-9201: 5305-01-571-4741, 6145-01-609-8321, 5305-01-655-9236 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 120-276C4T19: Head Style: ROUND EXTENDED WASHER; Internal Drive Style: TORX; Extended Washer Thickness: 0.028 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN; Extended Washer Diameter: 0.500 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.