| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-056-8265 (000568265) |
| NCB Code | USA (00) |
| Manufacturer | Designatronics Incorporated, Nimikkeistokeskus Ncb Finland, Zf Industrieantriebe Witten Gmbh, Curtiss Wright Controls Inc, Sypris Electronics Llc, River Steel Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| G42-1 | designatronics incorporated | screw shoulder | 00328 | RFQ |
| 10124908 | nimikkeistokeskus ncb finland | screw shoulder | a486g | RFQ |
| 503602-1 | zf industrieantriebe witten gmbh | screw shoulder | d9182 | RFQ |
| 181858-1 | curtiss wright controls inc | screw shoulder | 71791 | RFQ |
| 16762694-001 | sypris electronics llc | screw shoulder | 28009 | RFQ |
| G42-1 | river steel inc | screw shoulder | 00378 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.156 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.281 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.250 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.125 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.121 INCHES MINIMUM FIRST SHOULDER AND 0.124 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.120 INCHES MINIMUM FIRST SHOULDER AND 0.130 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.112 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-00-056-8265, 5305000568265 | ||||
| 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) | |
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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