AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-132-9801 (011329801) |
| NCB Code | USA (01) |
| Manufacturer | Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Hi Shear Corporation, Sps Technologies Inc, Houston Precision Fastener L L C, Lisi Aerospace Canada Corp, Boeing Company The, Huck International Inc, West Coast Aerospace Inc, Nimikkeistokeskus Ncb Finland |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M730-4DL-15 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4054-4D15A | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4054-4D15 | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4054-4D15A | hi shear corporation | screw close tolerance | RFQ |
| HT4054-4D15 | sps technologies inc | screw close tolerance | RFQ |
| ST3M730-4DL-15 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4054-4D15A | lisi aerospace canada corp | screw close tolerance | RFQ |
| ST3M730-4D15 | boeing company the | screw close tolerance | RFQ |
| HT4054-4D15 | hi shear corporation | screw close tolerance | RFQ |
| ST3M730-4DL15 | boeing company the | screw close tolerance | RFQ |
| HT4054-4D15A | sps technologies inc | screw close tolerance | RFQ |
| HT4054-4DL-15A | huck international inc | screw close tolerance | RFQ |
| WC4054-4DL15A | west coast aerospace inc | screw close tolerance | RFQ |
| HT4054-4D15A | huck international inc | screw close tolerance | RFQ |
| 10115337 | nimikkeistokeskus ncb finland | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.348 INCHES MINIMUM AND 1.378 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.464 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.222 INCHES MINIMUM FIRST HOLE AND 1.272 INCHES MAXIMUM FIRST HOLE |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| MATT | MATERIAL | STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-132-9801, 5305011329801 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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