AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-637-4238 (006374238) |
| NCB Code | USA (00) |
| Manufacturer | Navair And Navsea Managed |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 709174PC42 | navair and navsea managed | screw cap socket head | RFQ |
| 422941PC6 | navair and navsea managed | screw cap socket head | RFQ |
| 441424PC7 | navair and navsea managed | screw cap socket head | RFQ |
| 646062PC5 | navair and navsea managed | screw cap socket head | RFQ |
| 12Z51PC674 | navair and navsea managed | screw cap socket head | RFQ |
| 177960PC33 | navair and navsea managed | screw cap socket head | RFQ |
| 298233PC222 | navair and navsea managed | screw cap socket head | RFQ |
| 166296PC4 | navair and navsea managed | screw cap socket head | RFQ |
| 700768PC5 | navair and navsea managed | screw cap socket head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.500 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.500 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.270 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.164 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| ASDB | WIDTH ACROSS FLATS | 0.127 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| CQHQ | MINIMUM YIELD STRENGTH | 140000 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 11 STYLE |
| Relevant Components for NSN - 5305-00-637-4238, 5305006374238 | ||||
| 5325-00-628-7507 (5325006287507) | 5305-01-586-2589 (5305015862589) | 5330-00-801-7235 (5330008017235) | 5360-01-049-8128 (5360010498128) | |
| 5315-01-234-3973 (5315012343973) | 5310-00-373-3365 (5310003733365) | 5306-01-612-5332 (5306016125332) | 5340-01-093-8082 (5340010938082) | |
| 5306-00-298-4405 (5306002984405) | 5310-01-633-7392 (5310016337392) | 5360-01-194-4679 (5360011944679) | 5340-01-186-5198 (5340011865198) | |
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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