| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-325-8978 (013258978) |
| NCB Code | USA (01) |
| Manufacturer | American National Standards, Federal Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 0.375-16UNC-3AX2.000 IN. LG NICU | american national standards | screw cap socket head | 80204 | RFQ |
| 0.375-16UNC-3AX2.000IN.LG NICUAL | american national standards | screw cap socket head | 80204 | RFQ |
| FF-S-86 | federal specifications | screw cap socket head | 81348 | RFQ |
| FF-S-86 TYIV.375-16UNC-3AX2 NICU | federal specifications | screw cap socket head | 81348 | RFQ |
| FF-S-86TYIV.375-16UNC-3AX2NICUAL | federal specifications | screw cap socket head | 81348 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASL | HEAD DIAMETER | 0.720 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.641 INCHES MINIMUM AND 1.766 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.219 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 2.000 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| CRSQ | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81348-QQ-N-286G GOVERNMENT SPECIFICATION |
| Components Related to NSN - 5305-01-325-8978, 5305013258978 | ||||
| 5340-01-169-2963 (5340011692963) | 5310-01-158-6265 (5310011586265) | 5315-01-608-8364 (5315016088364) | 5330-01-510-3005 (5330015103005) | |
| 5365-01-446-8973 (5365014468973) | 5340-01-487-3594 (5340014873594) | 5340-01-557-7739 (5340015577739) | 5331-00-625-8831 (5331006258831) | |
| 5306-01-648-2938 (5306016482938) | 5307-01-106-3946 (5307011063946) | 5305-00-050-9241 (5305000509241) | 5360-01-598-3689 (5360015983689) | |
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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