| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-477-5623 (014775623) |
| NCB Code | USA (01) |
| Manufacturer | Houston Precision Fastener L L C, Huck International Inc, Reid Products Inc, Alcoa Global Fasteners Inc, Boeing Company The, West Coast Aerospace Inc, Lisi Aerospace Canada Corp, Heartland Precision Fasteners In, Valley Todeco Inc, Hi Shear Corporation, Sps Technologies Inc, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M652C6-13A | houston precision fastener l l c | screw close tolerance | 1vsl7 | RFQ |
| HT4020-6-13A | huck international inc | screw close tolerance | 17446 | RFQ |
| 11925C6-13A | reid products inc | screw close tolerance | 59563 | RFQ |
| HT4020-6-13A | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M652C6-13A | boeing company the | screw close tolerance | 76301 | RFQ |
| WC4020-6-13A | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| HT4020-6-13A | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| ST3M652C6-13A | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| ST3M652C6-13A | valley todeco inc | screw close tolerance | 06710 | RFQ |
| HT4020-6-13A | hi shear corporation | screw close tolerance | 73197 | RFQ |
| HT4020-6-13A | sps technologies inc | screw close tolerance | k5673 | RFQ |
| ST3M652C6-13A | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.641 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.418 INCHES MINIMUM AND 1.505 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.756 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.115 INCHES MINIMUM AND 0.117 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | FIGHTER AIRCRAFT-FIRST (F18 E/F) |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-477-5623, 5305014775623 | ||||
| 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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