The Washer,flat, cataloged under National Stock Number 5310-01-283-6667, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Indal Technologies Inc. Government technical data includes 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-283-6667 |
| Primary Part Number | 6545B230-1 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Indal Technologies Inc |
| Status | CANCELLED |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 316 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.515 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 0.063 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51396 | Gil, Inc. (USA) |
| 51396 | M. E. Industries, Inc. (USA) |
| 6545B230-1 PRIMARY | Indal Technologies Inc (CAN) |
NSN 5310-01-283-6667 is a Washer,flat, manufactured by Indal Technologies Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-283-6667 has 3 cross-referenced part numbers: 51396 (Gil, Inc.), 51396 (M. E. Industries, Inc.), 6545B230-1 (Indal Technologies Inc).
There are 5 known substitutes for 5310-01-283-6667: 5310-00-356-3481, 5950-00-934-0731, 5330-01-317-9611 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6545B230-1: Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 316 OVERALL; Center Hole Shape Style: ROUND; Hole Diameter: 0.515 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-283-6667 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.