| Item Name | Seat Helical Compression Spring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-128-1712 (001281712) |
| NCB Code | USA (00) |
| Manufacturer | Bell Helicopter Textron Inc, Midway Machine Company Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 206-031-580-1 | bell helicopter textron inc | seat helical compression spring | 97499 | RFQ |
| 206-031-580-1 | midway machine company inc | seat helical compression spring | 66356 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 1.4200 INCHES MINIMUM AND 1.4400 INCHES MAXIMUM |
| ABPR | FIRST STEP DIAMETER | 1.5900 INCHES MINIMUM AND 1.6500 INCHES MAXIMUM |
| ABPS | FIRST STEP LENGTH | 0.0700 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.3250 INCHES MINIMUM AND 0.3450 INCHES MAXIMUM |
| AMFZ | SECOND END DIAMETER | 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| BBRB | END DIAMETER | 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.3100 INCHES MINIMUM AND 0.3300 INCHES MAXIMUM |
| BZDL | COUNTERBORE LENGTH | 1.2800 INCHES MINIMUM AND 1.3400 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | TWO SIDES OF FIRST STEP FLATTENEDTO 1.2500 IN. ACROSS FLATS,FOUR MTG HOLES PARALLEL TO BORE THRU FIRST STEP 0.125 IN. DIA,0.750 IN. C TO C |
| MATT | MATERIAL | ALUMINUM ALLOY,AMS 4260 |
| SFTT | SURFACE TREATMENT | CHROMATE ZINC |
| STYL | STYLE DESIGNATOR | SEAT |
| TEST | TEST DATA DOCUMENT | 97499-BPS4089 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING G |
| Relevant Components for NSN - 5340-00-128-1712, 5340001281712 | ||||
| 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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