The Washer,flat, cataloged under National Stock Number 5310-00-639-0274, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerocontrolex Group, Inc. Div Talley Actuators. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-639-0274 |
| Primary Part Number | A2894 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Aerocontrolex Group, Inc. Div Talley Actuators |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | STEEL COMP 1018 OVERALL |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Surface Treatment | TIN OVERALL |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.156 INCHES NOMINAL IN |
| Thickness | 0.0408 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A2894 PRIMARY | Aerocontrolex Group, Inc. Div Talley Actuators (USA) |
NSN 5310-00-639-0274 is a Washer,flat, manufactured by Aerocontrolex Group, Inc. Div Talley Actuators, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-639-0274 has 1 cross-referenced part number: A2894 (Aerocontrolex Group, Inc. Div Talley Actuators).
There are 3 known substitutes for 5310-00-639-0274: 5895-00-349-3850, 5910-00-817-4723, 1560-00-975-1474. Verify interchangeability with system specifications before substitution.
Key specifications for A2894: Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL COMP 1018 OVERALL; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Center Hole Shape Style: ROUND. 9 total characteristics are documented in the Federal Logistics Information System.