| 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) | 01-137-7003 (011377003) |
| NCB Code | USA (01) |
| Manufacturer | Prince Alexander Partners Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.3120 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.8120 INCHES NOMINAL |
| ABPS | FIRST STEP LENGTH | 0.0620 INCHES NOMINAL |
| ABPT | SECOND STEP DIAMETER | 1.1250 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| BBRB | END DIAMETER | 0.6250 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.1880 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 5340-01-137-7003, 5340011377003 | ||||
| 5306-00-328-4387 (5306003284387) | 5315-00-597-5584 (5315005975584) | 5305-01-348-0619 (5305013480619) | 5305-01-552-2787 (5305015522787) | |
| 5330-01-171-0634 (5330011710634) | 5325-01-387-4976 (5325013874976) | 5320-00-343-5474 (5320003435474) | 5365-00-409-4173 (5365004094173) | |
| 5325-01-631-8303 (5325016318303) | 5330-01-466-9019 (5330014669019) | 5342-01-629-8604 (5342016298604) | 5330-00-785-0730 (5330007850730) | |
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