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) | 00-988-7834 (009887834) |
| NCB Code | USA (00) |
| Manufacturer | Zf Industrieantriebe Witten Gmbh, National Aerospace Standards Com, Naval Ship Engineering Center, J Blackwood & Son Ltd, Inspektorat Wsparcia Sil Zbrojnych, Military Standards Corp, Eca Etablissement Central Des, Eastman Kodak Company |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS35461-27 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| 9MS16995-53 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| MS16995-55 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| MS16995-53 | national aerospace standards com | screw cap socket head | RFQ |
| 60-01-3572A | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| SS-472-2477292-30 | naval ship engineering center | screw cap socket head | RFQ |
| 358-12180 | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| 0033 0905 | j blackwood & son ltd | screw cap socket head | RFQ |
| 5305PL0972133 | inspektorat wsparcia sil zbrojnych | screw cap socket head | RFQ |
| MS16995-53 | military standards corp | screw cap socket head | RFQ |
| NASM16995 | national aerospace standards com | screw cap socket head | RFQ |
| 5305009887834 | eca etablissement central des | screw cap socket head | RFQ |
| 400-2128-1810 | eastman kodak company | screw cap socket head | RFQ |
| 60-16-2068A | zf industrieantriebe witten gmbh | screw cap socket head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.120 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.220 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ASDB | WIDTH ACROSS FLATS | 0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM OVERALL |
| CQHQ | MINIMUM YIELD STRENGTH | 30000 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL OR STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 6 TYPE |
| Relevant Components for NSN - 5305-00-988-7834, 5305009887834 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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