| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-326-9489 (013269489) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated, Zf Industrieantriebe Witten Gmbh, Federal Specifications, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 122-5343945 PC20 | huntington ingalls incorporated | screw cap socket head | 43689 | RFQ |
| 122-5486620 ITE | huntington ingalls incorporated | screw cap socket head | 43689 | RFQ |
| 5343945 ITEM NO 20 | huntington ingalls incorporated | screw cap socket head | 43689 | RFQ |
| 60-16-9618 | zf industrieantriebe witten gmbh | screw cap socket head | d9182 | RFQ |
| FF-S-86 | federal specifications | screw cap socket head | 81348 | RFQ |
| M1222SC6C312NALN | military specifications | screw cap socket head | 81349 | RFQ |
| MILS1222 | military specifications | screw cap socket head | 81349 | RFQ |
| MILS1222TYII .3 75-16UNRC-3AX.0 | zf industrieantriebe witten gmbh | screw cap socket head | d9182 | RFQ |
| MILS1222TYII 3/8-16UNRC-3AX3/4LG | military specifications | screw cap socket head | 81349 | RFQ |
| QQ-N-281 FF-S-8 6 TY-VI NICU SE | zf industrieantriebe witten gmbh | screw cap socket head | d9182 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | HEAD HEIGHT | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PELLET THREADS OR STRIP THREADS OR PATCH THREADS |
| MATT | MATERIAL | NICKEL ALLOY 400 OVERALL |
| AAJD | THREAD CLASS | 3A |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.550 INCHES MINIMUM AND 0.565 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| ASDB | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 0.750 INCHES NOMINAL |
| CQBC | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| AASA | THREAD LENGTH | 0.625 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| Components Related to NSN - 5305-01-326-9489, 5305013269489 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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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