| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-522-9628 (005229628) |
| NCB Code | USA (00) |
| Manufacturer | Deutsch Co The, Nimikkeistokeskus Ncb Finland, Alcoa Global Fasteners Inc, Twist Tite Mfg Inc, Satair Usa Inc, Alcoa Fastening Systems Ltd, Hi Shear Corporation, Sps Technologies Inc, Heartland Precision Fasteners In, Lisi Aerospace Canada Corp, Reid Products Inc, Boeing Company The, Huck International Inc, West Coast Aerospace Inc, Houston Precision Fastener L L C, Fastener Innovation Technology Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| CHT4025-4-10 | deutsch co the | screw close tolerance | 17419 | RFQ |
| 10125353 | nimikkeistokeskus ncb finland | screw close tolerance | a486g | RFQ |
| ST3M454-4L10 | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| CHT4025-4-10 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M454-4L10 | twist tite mfg inc | screw close tolerance | 007r1 | RFQ |
| HT4025L4-10 | satair usa inc | screw close tolerance | r1120 | RFQ |
| HT4025L4-10 | alcoa fastening systems ltd | screw close tolerance | c4293 | RFQ |
| HT4025L4-10 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| CHT4025-4-10 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| ST3M454-4L10 | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| HT4025L4-10 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| 11905-4L10 | reid products inc | screw close tolerance | 59563 | RFQ |
| ST3M4544L10-1 | boeing company the | screw close tolerance | 76301 | RFQ |
| HT4025L4-10 | sps technologies inc | screw close tolerance | k5673 | RFQ |
| ST3M454-4L10 | boeing company the | screw close tolerance | 76301 | RFQ |
| HT4025L4-10 | huck international inc | screw close tolerance | 97928 | RFQ |
| ST3M454-4L10 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| WC4025-4-10 | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| ST3M454-4L10 | houston precision fastener l l c | screw close tolerance | 1vsl7 | RFQ |
| HT4025L4-10 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M454-4L10 | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| ST3M454-4L10 | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| ST3M454-4L10 | valley todeco inc | screw close tolerance | 06710 | RFQ |
| ST3M454-4L10 | sps technologies inc | screw close tolerance | 80539 | 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 | 1.079 INCHES MINIMUM AND 1.109 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-00-522-9628, 5305005229628 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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