| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-087-1117 (000871117) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, General Electric Company, National Aerospace Standards Com, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| SL60W1-173-93 | sps technologies inc | washer key | 97393 | RFQ |
| 37B200393P101 | general electric company | washer key | 99207 | RFQ |
| NAS1443-7 | national aerospace standards com | washer key | 80205 | RFQ |
| NAS1443S7 | national aerospace standards com | washer key | 80205 | RFQ |
| SS5075-2 | sikorsky aircraft corporation | washer key | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.162 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.438 INCHES NOMINAL |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.221 INCHES NOMINAL |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.178 INCHES NOMINAL |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.125 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.510 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 6 |
| ABMR | INTERNAL KEY QUANTITY | 93 |
| ABPX | MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| CSRB | INTERNAL PREBENT KEY ANGLE | 90.0 DEGREES NOMINAL |
| HUES | COLOR | BLACK OVERALL |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE FILM OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1443 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5310-00-087-1117, 5310000871117 | ||||
| 5315-01-392-6539 (5315013926539) | 5305-00-370-0922 (5305003700922) | 5330-00-108-1053 (5330001081053) | 5305-00-282-3260 (5305002823260) | |
| 5310-00-825-0783 (5310008250783) | 5365-01-200-6930 (5365012006930) | 5340-01-352-9365 (5340013529365) | 5330-01-231-5219 (5330012315219) | |
| 5331-01-452-9668 (5331014529668) | 5305-00-151-8683 (5305001518683) | 5320-00-323-6041 (5320003236041) | 5330-00-516-3829 (5330005163829) | |
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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