We've received your request for HTA-4-500A (described as Washer Flat), manufactured by Spc Technology Newark with CAGE code 63590. This part is registered under NSN 5310-01-450-4202, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 01-450-4202, NCB code 01 (origin: USA), and INC 13393. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your HTA-4-500A requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | ALUMINUM ALLOY 2011 OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| FEAT | SPECIAL FEATURES | WEIGHT PER 100 0.236 POUNDS; THREAD SIZE 4-40 UNC-2B; PART NAME ASSIGNED BY MANUFACTURER SPACER, HEX, THREADED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ABMW | PERIPHERAL SHAPE STYLE | HEXAGON |
| ASDB | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | BLANK RECTANGULAR |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| End Use : 12300 | Finished metal shapes |
|---|---|
| Schedule B : 7616108000 (NAICS 332722) | Cotters, cotter-pins, washers and similar articles, of aluminum |
| SITC : 69440 | Nails, tacks, staples (excluding staples in strips for office etc. Use), screws, bolts, nuts, rivets, washers and similar articles, of aluminum |
| ADPE | Represents items with no adp components |
|---|---|
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| ESD | A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity. |
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | A - Item does not contain precious metal. |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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