| Item Name | Washer Spring Tension |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-286-3514 (002863514) |
| NCB Code | USA (00) |
| Manufacturer | The Birken Manufacturing Company, Parts Life Inc, Turbo Power And Marine System Inc, Flanagan Brothers Inc, Atomic Energy Commission, Beta Engineering Inc, United Technologies Corporation, Electro Methods Inc, Numet Machining Techniques Inc, Triple A Spring Limited |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 210993 | the birken manufacturing company | washer spring tension | 31340 | RFQ |
| 210993 | parts life inc | washer spring tension | 4mjr3 | RFQ |
| 210993 | turbo power and marine system inc | washer spring tension | 11449 | RFQ |
| 210993 | flanagan brothers inc | washer spring tension | 06959 | RFQ |
| 210993 | atomic energy commission | washer spring tension | 81924 | RFQ |
| 210993 | beta engineering inc | washer spring tension | 33436 | RFQ |
| 210993 | united technologies corporation | washer spring tension | 77445 | RFQ |
| 210993 | electro methods inc | washer spring tension | 33617 | RFQ |
| 210993 | numet machining techniques inc | washer spring tension | 9y765 | RFQ |
| 210993 | triple a spring limited | washer spring tension | 27068 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 3.810 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 4.095 INCHES MINIMUM AND 4.105 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.125 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CSYM | SURFACE FINISH | 15.0 MICROINCHES OUTER |
| FEAT | SPECIAL FEATURES | DUE TO CRITICAL FEATURES,TOLERANCES,FIT RESTRICTIONS,MATERIAL PROPERTIES & MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM,DEATH OR SERIOUS INJURY |
| MATT | MATERIAL | NICKEL ALLOY X-750 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5542 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
| Relevant Components for NSN - 5310-00-286-3514, 5310002863514 | ||||
| 5330-01-701-4089 (5330017014089) | 5305-01-213-9722 (5305012139722) | 5320-01-460-5665 (5320014605665) | 5306-01-475-3608 (5306014753608) | |
| 5306-01-626-6230 (5306016266230) | 5306-00-292-8749 (5306002928749) | 5342-01-673-3505 (5342016733505) | 5330-01-283-1784 (5330012831784) | |
| 5365-01-228-1431 (5365012281431) | 5365-00-466-3750 (5365004663750) | 5310-00-595-7616 (5310005957616) | 5305-00-550-0140 (5305005500140) | |
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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