| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-161-5512 (011615512) |
| NCB Code | USA (01) |
| Manufacturer | Triple A Spring Limited, Dynamic Gunver Technologies Llc, Paradigm Manchester Inc, United Technologies Corporation, Atomic Energy Commission, Gould E A And Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 566087 | triple a spring limited | washer key | 27068 | RFQ |
| 56087 | dynamic gunver technologies llc | washer key | 59420 | RFQ |
| 56087 | triple a spring limited | washer key | 27068 | RFQ |
| 56087 | paradigm manchester inc | washer key | 1j4p3 | RFQ |
| 566087 | united technologies corporation | washer key | 77445 | RFQ |
| 566087 | atomic energy commission | washer key | 81924 | RFQ |
| 566087 | gould e a and co | washer key | 03730 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABLD | EXTERNAL TAPERED KEY WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.017 INCHES MINIMUM AND 1.075 INCHES MAXIMUM |
| ABMM | SPLIT KEY LENGTH | 0.185 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 1 |
| ABPX | MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| CSFW | ANGLE BETWEEN EXTERNAL KEYS | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 20.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5515 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| AAUB | HOLE DIAMETER | 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| Relevant Components for NSN - 5310-01-161-5512, 5310011615512 | ||||
| 5330-01-539-5629 (5330015395629) | 5305-01-517-2434 (5305015172434) | 5305-00-057-3980 (5305000573980) | 5325-01-082-8190 (5325010828190) | |
| 5305-99-254-4806 (5305992544806) | 5315-01-592-1130 (5315015921130) | 5330-00-561-7707 (5330005617707) | 5330-01-313-3034 (5330013133034) | |
| 5307-01-185-8617 (5307011858617) | 5330-01-648-9167 (5330016489167) | 5365-00-210-1895 (5365002101895) | 5315-01-061-2903 (5315010612903) | |
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.
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