| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-625-2143 (016252143) |
| NCB Code | USA (01) |
| Manufacturer | Star Stainless Screw Co, Defense Logistics Agency |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1-H-31C-250 | star stainless screw co | screw cap hexagon head | RFQ |
| 03298-08 | defense logistics agency | screw cap hexagon head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | Hardness Rating | 70.0 ROCKWELL B MINIMUM OVERALL |
| FEAT | Special Features | SCREW MAY BE MILDLY MAGNETIC;SCREW IS MANUFACTURED OUTSIDE OF THE U.S.;CAGE 39428 HAS DRAWING FOR DESIGN CONTROL |
| AHYM | Nominal Thread Diameter | 0.3125 INCHES |
| AATB | Width Between Flats | 0.500 INCHES NOMINAL |
| MATT | Material | STEEL PROPERTY CLASS 18.8 OVERALL |
| AASK | Head Style | HEXAGON |
| CXCY | Part Name Assigned By Controlling Agency | 18-8 STAINLESS STEEL HEX HEAD CAP SCREW |
| AAJF | Thread Direction | RIGHT-HAND |
| CQBC | Minimum Tensile Strength | 70000 POUNDS PER SQUARE INCH |
| THSD | Thread Series Designator | UNC |
| CMLP | Thread Quantity Per Inch | 18 |
| AAJD | Thread Class | 2A |
| AASB | Fastener Length | 2.50 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| AASU | Head Height | 0.203 INCHES NOMINAL |
| AASA | Thread Length | 2.50 INCHES NOMINAL |
| Relevant Components for NSN - 5305-01-625-2143, 5305016252143 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
The only independent
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
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.
Request for Quote