The Washer,flat, cataloged under National Stock Number 5310-00-270-2055, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-270-2055 |
| Primary Part Number | 120389 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dressta North America Ltd |
| Status | CANCELLED |
| Thickness | 0.094 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 1010 OVERALL |
| Hole Diameter | 0.516 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Surface Treatment | ZINC OVERALL |
| Peripheral Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 120389 PRIMARY | Dressta North America Ltd (USA) |
| 811381 PRIMARY | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA) |
| 811381 PRIMARY | General Motors Corp (USA) |
| 50452R1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 7702759 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 358118 | White Motor Corp (USA) |
| 811381 | General Motors Corp Delco Remy Div (USA) |
| 811381 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| 50452R1 PRIMARY | Navistar Intl Corp Truck Br Ohio Plant (USA) |
NSN 5310-00-270-2055 is a Washer,flat, manufactured by Dressta North America Ltd, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-270-2055 has 9 cross-referenced part numbers: 120389 (Dressta North America Ltd), 811381 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations), 811381 (General Motors Corp), 50452R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 7702759 (U S Army Tank Automotive Command Amsta-Im-Mm) and 4 more.
There are 6 known substitutes for 5310-00-270-2055: 5310-00-012-0389, 2915-00-719-7507, 5310-00-809-4061 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 120389: Thickness: 0.094 INCHES NOMINAL IN; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1010 OVERALL; Hole Diameter: 0.516 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-270-2055 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.