| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-513-1537 (015131537) |
| NCB Code | USA (01) |
| Manufacturer | Jergens Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ASDB | Width Across Flats | 0.125 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL COMP 4140 OVERALL |
| AASK | Head Style | FLAT FILLISTER |
| AGAV | End Item Identification | 4920-01-485-6289 |
| CWYB | Shoulder Shape | ROUND ALL SHOULDERS |
| THSD | Thread Series Designator | UNC |
| AHYM | Nominal Thread Diameter | 0.190 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| AASL | Head Diameter | 0.1875 INCHES NOMINAL |
| AASB | Fastener Length | 0.743 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| AATX | Shoulder Length | 0.368 INCHES MINIMUM ALL SHOULDERS AND 0.377 INCHES MAXIMUM ALL SHOULDERS |
| AASA | Thread Length | 0.375 INCHES NOMINAL |
| CXCY | Part Name Assigned By Controlling Agency | SOCKET SHOULDER SCREW |
| CQFM | Hardness Rating | 38.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| ABQZ | Internal Drive Style | HEXAGON |
| AAJD | Thread Class | 2A |
| CMLP | Thread Quantity Per Inch | 24 |
| AATN | Shoulder Diameter | 0.249 INCHES MINIMUM ALL SHOULDERS AND 0.250 INCHES MAXIMUM ALL SHOULDERS |
| AASU | Head Height | 0.375 INCHES NOMINAL |
| Relevant Components for NSN - 5305-01-513-1537, 5305015131537 | ||||
| 5355-00-871-8773 (5355008718773) | 5340-01-243-1107 (5340012431107) | 5315-01-506-6976 (5315015066976) | 5360-01-371-2450 (5360013712450) | |
| 5305-01-613-5639 (5305016135639) | 5330-01-519-5567 (5330015195567) | 5310-01-577-1001 (5310015771001) | 5342-01-650-6980 (5342016506980) | |
| 5325-01-544-9407 (5325015449407) | 5330-01-276-9620 (5330012769620) | 5340-01-659-7595 (5340016597595) | 5340-01-362-7603 (5340013627603) | |
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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