AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-024-2914 (000242914) |
| NCB Code | USA (00) |
| Manufacturer | Alinabal Holdings Corporation, Triple A Spring Limited, United Technologies Corporation, Atomic Energy Commission, Spartan Aerospace Llc, Inspektorat Wsparcia Sil Zbrojnych, Turbo Power And Marine System Inc, Barlow Metal Stamping Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 171752 | alinabal holdings corporation | washer key | RFQ |
| 596729 | triple a spring limited | washer key | RFQ |
| 596729 | united technologies corporation | washer key | RFQ |
| 171752 | atomic energy commission | washer key | RFQ |
| 171752 | united technologies corporation | washer key | RFQ |
| 596729 | atomic energy commission | washer key | RFQ |
| 596729 | alinabal holdings corporation | washer key | RFQ |
| 171752 | spartan aerospace llc | washer key | RFQ |
| 5310PL0712477 | inspektorat wsparcia sil zbrojnych | washer key | RFQ |
| 171752 | triple a spring limited | washer key | RFQ |
| 171752 | turbo power and marine system inc | washer key | RFQ |
| 171752 | barlow metal stamping inc | washer key | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.446 INCHES MINIMUM AND 0.456 INCHES MAXIMUM |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.264 INCHES MINIMUM AND 0.274 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.693 INCHES MINIMUM AND 0.703 INCHES MAXIMUM |
| ABMM | SPLIT KEY LENGTH | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 1 |
| ABPX | MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM |
| CSFW | ANGLE BETWEEN EXTERNAL KEYS | 60.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | 2 TABS BENT 20 DEG TO 40DEG |
| MATT | MATERIAL | STEEL COMP 321 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| Relevant Components for NSN - 5310-00-024-2914, 5310000242914 | ||||
| 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) | |
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