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) | 00-978-9394 (009789394) |
| NCB Code | USA (00) |
| Manufacturer | Zf Industrieantriebe Witten Gmbh, Eaton Aerospace Ltd, Military Standards Corp, Defense Reduction Agency, Eca Etablissement Central Des, Nimikkeistokeskus Ncb Finland, National Aerospace Standards Com, Vickers Ltd, Inspektorat Wsparcia Sil Zbrojnych, Cecom Lr Center, Military Specifications, E D Etnyre And Co, L 3 Communications Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS16997-99 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| 3176207-A-159 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| CR-80583 PIECE | eaton aerospace ltd | screw cap socket head | RFQ |
| MS16997-99 | military standards corp | screw cap socket head | RFQ |
| 870668-00 | defense reduction agency | screw cap socket head | RFQ |
| 3X44 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| 100A900112 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| A440038C100 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| MS16997-99 3 8- 16UNC-3AX1LG | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| 5305009789394 | eca etablissement central des | screw cap socket head | RFQ |
| 10389775 | nimikkeistokeskus ncb finland | screw cap socket head | RFQ |
| NAS1352-6-16P | national aerospace standards com | screw cap socket head | RFQ |
| SP573 | vickers ltd | screw cap socket head | RFQ |
| 5305PL1336553 | inspektorat wsparcia sil zbrojnych | screw cap socket head | RFQ |
| TIP01372 | cecom lr center | screw cap socket head | RFQ |
| FF-S-86REVISIONC | military specifications | screw cap socket head | RFQ |
| 426370 | e d etnyre and co | screw cap socket head | RFQ |
| 900112 | l 3 communications corporation | screw cap socket head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.844 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AGAV | END ITEM IDENTIFICATION | HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| ASDB | WIDTH ACROSS FLATS | 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| CQHQ | MINIMUM YIELD STRENGTH | 130000 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 6 TYPE |
| Relevant Components for NSN - 5305-00-978-9394, 5305009789394 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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