| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-437-4999 (014374999) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| S00464-4-7P | boeing company the | screw close tolerance | 88277 | RFQ |
| SC2657-4-7P | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQHQ | Minimum Yield Strength | 95000 POUNDS PER SQUARE INCH |
| CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH |
| CMLP | Thread Quantity Per Inch | 28 |
| AATB | Width Between Flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| CSYM | Surface Finish | 32.0 MICROINCHES GRIP |
| AASK | Head Style | HEXAGON |
| FEAT | Special Features | GRIP CHAMFER AT THREADS 35.0 DEGREES |
| AASA | Thread Length | 0.318 INCHES NOMINAL |
| AASB | Fastener Length | 0.730 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| MDCL | Material Document And Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | Surface Treatment | CADMIUM OVERALL AND CHROMATE OVERALL |
| ANEE | Grip Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABQZ | Internal Drive Style | TORQUE-SET RIBBED |
| AAJF | Thread Direction | RIGHT-HAND |
| STDC | Surface Treatment Document And Classification | QQ-P-416, TYPE 2, CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| THSD | Thread Series Designator | UNJF |
| MATT | Material | IRON ALLOY 660 OVERALL |
| AASU | Head Height | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| AAUR | Grip Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CSYM | Surface Finish | 32.0 MICROINCHES THREADS |
| Relevant Components for NSN - 5305-01-437-4999, 5305014374999 | ||||
| 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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