| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-432-5599 (004325599) |
| NCB Code | USA (00) |
| Manufacturer | Apcom Inc, Hi Shear Corporation, National Aerospace Standards Com, Sps Technologies Inc, Alcoa Global Fasteners Inc, Nor Cal Supply Coinc, Fastener Innovation Technology Inc, Lawrence Engineering And Supply Inc, Lisi Aerospace Canada Corp, Huck International Inc, F And C Sales Inc, Plastic And Metal Products Co, Air Industries Corp, Qualified Air Components Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS1121E3 | apcom inc | screw close tolerance | 50568 | RFQ |
| NAS1121E3 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| NAS1121E3 | national aerospace standards com | screw close tolerance | 80205 | RFQ |
| NAS1121E3 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| NAS1121E3 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| NAS1121E3 | nor cal supply coinc | screw close tolerance | 07851 | RFQ |
| NAS1121E3 | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| NAS1121E3 | lawrence engineering and supply inc | screw close tolerance | 04348 | RFQ |
| NAS1121E3 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| NAS1121E3 | huck international inc | screw close tolerance | 97928 | RFQ |
| NAS1121E3 | f and c sales inc | screw close tolerance | 30902 | RFQ |
| NAS1121E3 | plastic and metal products co | screw close tolerance | 53606 | RFQ |
| NAS1121E3 | air industries corp | screw close tolerance | 08938 | RFQ |
| NAS1121E3 | qualified air components inc | screw close tolerance | 30485 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.449 INCHES MINIMUM AND 0.479 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.074 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 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 |
| Relevant Components for NSN - 5305-00-432-5599, 5305004325599 | ||||
| 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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