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) | 00-324-9249 (003249249) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Huck International Inc, Heartland Precision Fasteners In, West Coast Aerospace Inc, Reid Products Inc, Twist Tite Mfg Inc, Lisi Aerospace Canada Corp, Deutsch Co The, Boeing Company The, Nimikkeistokeskus Ncb Finland, Hi Shear Corporation, Valley Todeco Inc, Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Houston Precision Fastener L L C |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| CHT4025-3-4 | sps technologies inc | screw close tolerance | RFQ |
| HT4025L3-4 | huck international inc | screw close tolerance | RFQ |
| ST3M454-3L4 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4025L3-4 | sps technologies inc | screw close tolerance | RFQ |
| ST3M454-3L4 | west coast aerospace inc | screw close tolerance | RFQ |
| 11905-3L4 | reid products inc | screw close tolerance | RFQ |
| ST3M454-3L4 | twist tite mfg inc | screw close tolerance | RFQ |
| HT4025L3-4 | lisi aerospace canada corp | screw close tolerance | RFQ |
| CHT4025-3-4 | deutsch co the | screw close tolerance | RFQ |
| ST3M454-3L4 | boeing company the | screw close tolerance | RFQ |
| 10125186 | nimikkeistokeskus ncb finland | screw close tolerance | RFQ |
| ST3M454-3L4 | sps technologies inc | screw close tolerance | RFQ |
| ST3M454-3L4 | hi shear corporation | screw close tolerance | RFQ |
| ST3M454-3L4 | lisi aerospace canada corp | screw close tolerance | RFQ |
| ST3M454-3L4 | valley todeco inc | screw close tolerance | RFQ |
| HT4025L3-4 | hi shear corporation | screw close tolerance | RFQ |
| WC4025L3-4 | west coast aerospace inc | screw close tolerance | RFQ |
| ST3M454-3L4 | fastener innovation technology inc | screw close tolerance | RFQ |
| CHT4025-3-4 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M454-3L4 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4025L3-4 | alcoa global fasteners inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.641 INCHES MINIMUM AND 0.671 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.376 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT,HORNET F/A-18 (E/F);AIRCRAFT,EAGLE F-15;AIRCRAFT,HORNET F/A-18;AIRCRAFT,HARRIER AV-8B;AIRCRAFT,B-1B |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 23-112 FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-00-324-9249, 5305003249249 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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