The Washer,flat, cataloged under National Stock Number 5310-01-155-1702, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-155-1702 |
| Primary Part Number | 2BA568 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Material | STEEL OVERALL |
| Hole Diameter | 0.531 INCHES NOMINAL IN |
| Thickness | 0.095 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.688 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2BA568 | Oshkosh Corp (USA) |
| 122-2422339 PIECE 28 | Naval Ship Systems Command (USA) |
| 4685 | Liquid Controls, L.l.c. Div Idex Corporation (USA) |
| 2BA568 PRIMARY | Oshkosh Defense Llc (USA) |
NSN 5310-01-155-1702 is a Washer,flat, manufactured by Oshkosh Defense Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-155-1702 has 4 cross-referenced part numbers: 2BA568 (Oshkosh Corp), 122-2422339 PIECE 28 (Naval Ship Systems Command), 4685 (Liquid Controls, L.l.c. Div Idex Corporation), 2BA568 (Oshkosh Defense Llc).
There are 9 known substitutes for 5310-01-155-1702: 5365-00-213-0521, 5985-00-295-9522, 5340-00-375-4969 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2BA568: Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; Material: STEEL OVERALL; Hole Diameter: 0.531 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.