| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-526-3914 (015263914) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Heartland Precision Fasteners In, Boeing Company The, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3M1155-3 | sps technologies inc | screw cap socket head | 80539 | RFQ |
| 3M1155-3 | heartland precision fasteners in | screw cap socket head | 0zc92 | RFQ |
| 3M1155-3 | boeing company the | screw cap socket head | 76301 | RFQ |
| 3M1155-3 | alcoa global fasteners inc | screw cap socket head | 06950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 8740 OVERALL |
| AASK | Head Style | FLAT COUNTERSUNK |
| ABQZ | Internal Drive Style | HEXAGON |
| CMLP | Thread Quantity Per Inch | 32 |
| AHYM | Nominal Thread Diameter | 0.190 INCHES |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| AASL | Head Diameter | 0.344 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| AASB | Fastener Length | 2.235 INCHES MINIMUM AND 2.265 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNJF |
| ASDB | Width Across Flats | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| AASA | Thread Length | 2.250 INCHES NOMINAL |
| STDC | Surface Treatment Document And Classification | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MDCL | Material Document And Classification | AISI 8740 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5305-01-526-3914, 5305015263914 | ||||
| 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) | |
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