| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-551-0894 (015510894) |
| NCB Code | USA (01) |
| Manufacturer | General Dynamics Land Systems Inc, Fastenal Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASY | Distance From Centerline To Flat | 9.00 MILLIMETERS NOMINAL |
| AASU | Head Height | 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| ASDB | Width Across Flats | 6.02 MILLIMETERS MINIMUM AND 6.10 MILLIMETERS MAXIMUM |
| CQQR | Thread Pitch In Millimeters | 1.5 |
| AHYM | Nominal Thread Diameter | 10.0 MILLIMETERS |
| MATT | Material | STEEL OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| AASB | Fastener Length | 31.60 MILLIMETERS MINIMUM AND 32.65 MILLIMETERS MAXIMUM |
| AASA | Thread Length | 15.60 MILLIMETERS MINIMUM AND 16.40 MILLIMETERS MAXIMUM |
| AATX | Shoulder Length | 16.00 MILLIMETERS NOMINAL OVERALL |
| AASL | Head Diameter | 17.73 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | SCREW SHOULDER |
| AAJF | Thread Direction | RIGHT-HAND |
| THSD | Thread Series Designator | M |
| ABQZ | Internal Drive Style | HEXAGON |
| FEAT | Special Features | FINISH: BLACK OXIDE (THERMAL OR CHEMICAL) ON UN-GROUND SURFACES; THREADS 5G6G |
| AATN | Shoulder Diameter | 12.00 MILLIMETERS NOMINAL OVERALL |
| AGAV | End Item Identification | NSN: 2320-01-529-2251; MRAP BUFFALO MK2A2 |
| AASK | Head Style | DEE |
| Relevant Components for NSN - 5305-01-551-0894, 5305015510894 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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