Aerospace Performance Parts is pleased to offer immediate purchasing options for Huck International Inc part number KFN556-4, which you have taken interest in. This Nut Self Locking Extended Washer item is listed alongside the NSN 5310-01-223-6530 for ease of identification, with various additional information provided on this page for your reference. Should you wish to obtain solutions on this particular listing, we invite you to complete the Request for Quote (RFQ) form on this page at your earliest convenience. Responses are always offered shortly after we receive and review each request, with solutions we give being fully based on the details we are provided.
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If you happen to require expedited shipping for part number KFN556-4 or any other FSC 5310 Nuts and Washers components we carry from Huck International Inc under CAGE Code 97928, be sure to let us know as soon as possible. We would be happy to discuss the options that we can potentially provide, our track record of on-time delivery being a testament to our dedication to customer satisfaction. You can either include such details within your request, or get in touch with staff directly. Otherwise, request a quote on NSN 5310-01-223-6530 part number KFN556-4 today, knowing we will support all your operational needs with care.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-223-6530 Item PartTypeName: NUT,SELF-LOCKING,EXTENDED WASHER | 5310 | 012236530 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| KFN556-4 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 0.461 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.380 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| ADEM | WASHER THICKNESS | 0.107 INCHES MINIMUM AND 0.111 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| FEAT | SPECIAL FEATURES | CETYL ALCOHOL LUBRICANT PER MIL-L-87132,TY 1,GRADE A |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE WASHER |
| MATT | MATERIAL | STEEL COMP 8740 NUT OR STEEL COMP E4340 NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE NUT OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE NUT |
| SFTT | SURFACE TREATMENT | CADMIUM NUT AND CHROMATE NUT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
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