The Washer,flat, cataloged under National Stock Number 5310-00-805-6890, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-805-6890 |
| Primary Part Number | 3438 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | CANCELLED |
| Thickness | 0.0475 INCHES MINIMUM AND 0.0525 INCHES MAXIMUM IN |
| Overall Diameter | 0.427 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hole Diameter | 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3438 | Telemechanics Inc (USA) |
| 3438 | At and T Corp (USA) |
| 3438 | American Telephone and Telegraph Co (USA) |
| 16210634 | Eastern Air Devices Inc Dba Ead Motors (USA) |
| 3438 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| 3438 | Zf Industrieantriebe Witten Gmbh (DEU) |
| HC28-34G5 | Eastern Air Devices Inc Dba Ead Motors (USA) |
NSN 5310-00-805-6890 is a Washer,flat, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-805-6890 has 7 cross-referenced part numbers: 3438 (Telemechanics Inc), 3438 (At and T Corp), 3438 (American Telephone and Telegraph Co), 16210634 (Eastern Air Devices Inc Dba Ead Motors), 3438 (Lucent Technologies Inc Dba Federal Marketing Group) and 2 more.
There are 12 known substitutes for 5310-00-805-6890: 2825-00-146-0129, 5120-00-242-3268, 5310-00-291-8893 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3438: Thickness: 0.0475 INCHES MINIMUM AND 0.0525 INCHES MAXIMUM IN; Overall Diameter: 0.427 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Material: STEEL OVERALL; Surface Treatment: CADMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-805-6890 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.