AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-253-8220 (002538220) |
| NCB Code | USA (00) |
| Manufacturer | Whitehead Sistemi Subacquei Spa, Lockheed Martin Corporation, Minnesota Rubber Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.724 INCHES MINIMUM AND 0.744 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 1.002 INCHES MINIMUM AND 1.022 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM |
| MATT | MATERIAL | RUBBER SYNTHETIC OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 412A,FSCM 24446 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-253-8220, 5310002538220 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote