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, United Technologies Corporation, Triple A Spring Limited, Turbo Power And Marine System Inc, Barlow Metal Stamping Inc, Atomic Energy Commission, Inspektorat Wsparcia Sil Zbrojnych, Spartan Aerospace Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 596729 | alinabal holdings corporation | washer key | RFQ |
| 596729 | united technologies corporation | washer key | RFQ |
| 171752 | united technologies corporation | washer key | RFQ |
| 596729 | 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 |
| 171752 | triple a spring limited | washer key | RFQ |
| 596729 | atomic energy commission | washer key | RFQ |
| 171752 | atomic energy commission | washer key | RFQ |
| 5310PL0712477 | inspektorat wsparcia sil zbrojnych | washer key | RFQ |
| 171752 | spartan aerospace llc | washer key | RFQ |
| 171752 | alinabal holdings corporation | 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 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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