Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number HS1551-211P, a Mcdonnell Douglas Helicopter Co component we feature that is listed with the NSN 5310012158510 and item name “Washer Key.” For further identification, part number HS1551-211P was also specifically produced under CAGE Code 02731 and belongs to Federal Supply Class (FSC) 5310 Nuts and Washers. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-215-8510 Item Description: Washer Key | 5310 | 012158510 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| Hs1551-211p | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.880 INCHES NOMINAL" |
| ABKV | OUTSIDE DIAMETER | 2.250 INCHES NOMINAL" |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM" |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM" |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM" |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 2.688 INCHES NOMINAL" |
| ABMQ | EXTERNAL KEY QUANTITY | 17" |
| ABPX | MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM" |
| MATT | III MATERIAL | STEEL COMP 8735 OR STEEL COMP 4130 OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6357 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-18729,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL" |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL" |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | H+4-7A MFR REF SINGLE TREATMENT RESPONSE OVERALL" |
| STYL | STYLE DESIGNATOR | KEY" |
| AAUB | HOLE DIAMETER | 1.880 INCHES NOMINAL" |
| ABKV | OUTSIDE DIAMETER | 2.250 INCHES NOMINAL" |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM" |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM" |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM" |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 2.688 INCHES NOMINAL" |
| ABMQ | EXTERNAL KEY QUANTITY | 17" |
| ABPX | MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM" |
| MATT | III MATERIAL | STEEL COMP 8735 OR STEEL COMP 4130 OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6357 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-18729,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL" |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL" |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | H+4-7A MFR REF SINGLE TREATMENT RESPONSE OVERALL" |
| STYL | STYLE DESIGNATOR | KEY" |
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