For all the NSN 5305-00-801-7103 parts you are seeking, turn to our vast collection of offerings here on Buy Mil Spares. On this page, part numbers like 51B221-21H, and others with the NSN 5305-00-801-7103 are featured alongside applicable listing information for your ease of perusal. If any specific item grabs your attention within our NSN 5305-00-801-7103 inventory, you can use the “RFQ” button to its right to access one of our online quote request forms. Once we have an opportunity to receive and assess the details you provided, you can anticipate a tailored response in 15 minutes or less.
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| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-801-7103 (008017103) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Huck International Inc, Alcoa Global Fasteners Inc, Hi Shear Corporation, Sps Technologies Inc, Northrop Grumman Technical Services Inc, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 51B221-21H | northrop grumman systems corporation | screw close tolerance | 76823 | RFQ |
| 51B221-21H | huck international inc | screw close tolerance | 17446 | RFQ |
| 51B221-21H | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| 51B221-21H | hi shear corporation | screw close tolerance | 73197 | RFQ |
| 51B221-21H | sps technologies inc | screw close tolerance | 80539 | RFQ |
| 51B221-21H | northrop grumman technical services inc | screw close tolerance | 0jrc1 | RFQ |
| 51B221-21H | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.276 INCHES MINIMUM |
| AASK | HEAD STYLE | MODIFIED PAN |
| AAUR | GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| ANEE | GRIP LENGTH | 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| FEAT | SPECIAL FEATURES | CRITICAL SAFETY ITEM; PER DSCR-MA-21-15267 ALL SOURCES OF SUPPLY MUST BE APPROVED BY ESA |
| MATT | MATERIAL | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 3A |
| AASB | FASTENER LENGTH | 1.573 INCHES MINIMUM AND 1.620 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.361 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES NOMINAL FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.456 INCHES MINIMUM AND 1.503 INCHES MAXIMUM FIRST HOLE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5305-00-801-7103, 5305008017103 | ||||
| 5306-01-369-9442 (5306013699442) | 5320-01-513-5585 (5320015135585) | 5330-00-974-7567 (5330009747567) | 5355-01-089-3769 (5355010893769) | |
| 5330-01-317-1342 (5330013171342) | 5340-01-420-6673 (5340014206673) | 5330-01-399-2642 (5330013992642) | 5360-00-291-1185 (5360002911185) | |
| 5325-01-570-3438 (5325015703438) | 5331-01-431-5662 (5331014315662) | 5330-01-430-4805 (5330014304805) | 5320-01-328-3828 (5320013283828) | |
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