The Washer,flat, cataloged under National Stock Number 5310-00-474-3210, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-474-3210 |
| Primary Part Number | 31434 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | CANCELLED |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.578 INCHES NOMINAL IN |
| Hole Diameter | 0.406 INCHES NOMINAL IN |
| Material Document and Classification | AMS6320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hardness Rating | 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 8735 OVERALL |
| Thickness | 0.125 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51304743210 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 31434 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 31434 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5310-00-474-3210 is a Washer,flat, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-474-3210 has 3 cross-referenced part numbers: 51304743210 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 31434 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 31434 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 4 known substitutes for 5310-00-474-3210: 5305-00-485-0044, 6210-01-094-8766, 3040-01-466-6685 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31434: Center Hole Shape Style: ROUND; Overall Diameter: 0.578 INCHES NOMINAL IN; Hole Diameter: 0.406 INCHES NOMINAL IN; Material Document and Classification: AMS6320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-474-3210 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.