| Item Name | Screw Close Toleran |
| INC Code | 29294 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-135-2401 (011352401) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Boeing Company The, Fastener Innovation Technology Inc, Huck International Inc, West Coast Aerospace Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, Nimikkeistokeskus Ncb Finland, Sps Technologies Inc, Twist Tite Mfg Inc |
| Associated Parts Numbers of NSN 5305-01-135-2401 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| ST3M740-4-6 | alcoa global fasteners inc | screw close toleran | 92215 | A | A | RFQ |
| ST3M740 4L6 | alcoa global fasteners inc | screw close toleran | 92215 | A | A | RFQ |
| ST3M740-4L6 | boeing company the | screw close toleran | 76301 | A | A | RFQ |
| ST3M740-4L6 | fastener innovation technology inc | screw close toleran | 58998 | A | A | RFQ |
| ST3M740-4L6 | huck international inc | screw close toleran | 17446 | A | A | RFQ |
| ST3M740-4L6 | west coast aerospace inc | screw close toleran | 60516 | F | A | RFQ |
| ST3M740-4L6 | hi shear corporation | screw close toleran | 73197 | A | A | RFQ |
| ST3M740-4L6 | lisi aerospace canada corp | screw close toleran | l4528 | E | A | RFQ |
| 10115372 | nimikkeistokeskus ncb finland | screw close toleran | a486g | H | A | RFQ |
| ST3M740-4L6 | sps technologies inc | screw close toleran | k5673 | E | A | RFQ |
| ST3M740-4L6 | twist tite mfg inc | screw close toleran | 007r1 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.829 INCHES MINIMUM AND 0.859 INCHES MAXIMUM |
| AASK | HEAD STYLE | OVAL COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM 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 - 5305-01-135-2401, 5305011352401 | ||||
| 5305-01-550-7160 (5305015507160) | 5305-00-817-7604 (5305008177604) | 5305-01-576-5750 (5305015765750) | 5305-01-571-8125 (5305015718125) | |
| 5305-01-102-9332 (5305011029332) | 5305-01-663-8969 (5305016638969) | 5305-01-501-5086 (5305015015086) | 5305-00-837-3323 (5305008373323) | |
| 5305-01-226-0794 (5305012260794) | 5305-01-364-9897 (5305013649897) | 5305-00-592-9787 (5305005929787) | 5305-00-699-6718 (5305006996718) | |
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