| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-620-1238 (016201238) |
| NCB Code | USA (01) |
| Manufacturer | Drs Sustainment Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | Head Height | 5.1 MILLIMETERS NOMINAL |
| AHYM | Nominal Thread Diameter | 0.625 INCHES |
| MATT | Material | STEEL COMP 304 OVERALL |
| ASDB | Width Across Flats | 9.5 MILLIMETERS NOMINAL |
| AAJF | Thread Direction | RIGHT-HAND |
| AASK | Head Style | PAN NO. 2 |
| AATX | Shoulder Length | 36.2 MILLIMETERS NOMINAL FIRST SHOULDER |
| THSD | Thread Series Designator | UNC |
| ABQZ | Internal Drive Style | SQUARE |
| AAJD | Thread Class | 2A |
| AASL | Head Diameter | 28.7 MILLIMETERS NOMINAL |
| MDCL | Material Document And Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AATN | Shoulder Diameter | 19.0 MILLIMETERS NOMINAL ALL SHOULDERS |
| CWYB | Shoulder Shape | ROUND ALL SHOULDERS |
| MRC | Decoded Requirement | Clear Text Reply |
| AASB | Fastener Length | 61.6 MILLIMETERS NOMINAL |
| AASA | Thread Length | 21.4 MILLIMETERS NOMINAL |
| CMLP | Thread Quantity Per Inch | 11 |
| Components Related to NSN - 5305-01-620-1238, 5305016201238 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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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