The Washer,flat, cataloged under National Stock Number 5310-01-155-2579, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-155-2579 |
| Primary Part Number | 926320 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Overall Diameter | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment Document and Classification | ACP 5-101 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | ZINC AND DICHROMATE OVERALL |
| Center Hole Shape Style | ROUND |
| Material Document and Classification | ASTM B36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Peripheral Shape Style | ROUND |
| Thickness | 0.040 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Hole Diameter | 0.191 INCHES MINIMUM AND 0.201 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 926320 PRIMARY | Kalmar AC Inc (USA) |
NSN 5310-01-155-2579 is a Washer,flat, manufactured by Kalmar AC Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-155-2579 has 1 cross-referenced part number: 926320 (Kalmar AC Inc).
There is 1 known substitute for 5310-01-155-2579: 4330-01-299-4129. Verify interchangeability with system specifications before substitution.
Key specifications for 926320: Overall Diameter: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment Document and Classification: ACP 5-101 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment: ZINC AND DICHROMATE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.