The Washer,flat, cataloged under National Stock Number 5310-00-188-3744, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-188-3744 |
| Primary Part Number | 6711506 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | CANCELLED |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Surface Finish | 63.0 MICROINCHES BOTTOM |
| Material | STEEL COMP 4130 OVERALL |
| Surface Treatment | NICKEL AND CADMIUM OVERALL |
| Material Document and Classification | AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Finish | 63.0 MICROINCHES TOP |
| Surface Treatment Document and Classification | AMS 2416 ASSN STD 1ST TREATMENT RESPONSE OR AMS 2416 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| Thickness | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Hole Diameter | 0.208 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6711506 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 6711506 | General Motors Corp (USA) |
| 938.75.11.309 | Pilatus Aircraft Ltd (CHE) |
| 5010325 | Embraer Empresa Brasileira De Aeronautica Sa (BRA) |
| 426391 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| MS9320-09 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 92265-9 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| AN122581 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 5310PL0145268 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5310PL1446759 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5010325 | Embraer S.a. (BRA) |
NSN 5310-00-188-3744 is a Washer,flat, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-188-3744 has 11 cross-referenced part numbers: 6711506 (Allison Transmission Inc Dba Allison Transmission, Inc), 6711506 (General Motors Corp), 938.75.11.309 (Pilatus Aircraft Ltd), 5010325 (Embraer Empresa Brasileira De Aeronautica Sa), 426391 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 6 more.
There are 6 known substitutes for 5310-00-188-3744: 3040-01-009-4182, 4320-01-169-2392, 5962-01-203-6757 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6711506: Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; Surface Finish: 63.0 MICROINCHES BOTTOM; Material: STEEL COMP 4130 OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-188-3744 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.