| Item Name | Thumbscrew |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-579-4007 (015794007) |
| NCB Code | USA (01) |
| Manufacturer | Kanebridge Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM |
| AASK | HEAD STYLE | THUMB NO. 4 |
| AASU | HEAD HEIGHT | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.520 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| AAUY | POINT LENGTH | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| ABQJ | POINT STYLE | FLAT |
| AGAV | END ITEM IDENTIFICATION | 2320-01-552-7781 TRUCK, VAN |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CWDK | POINT CHAMFER ANGLE | 45.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, THUMB |
| HUES | COLOR | OLIVE DRAB OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-STD-66 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633, TYPE II, FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-01-579-4007, 5305015794007 | ||||
| 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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