We've received your request for 7B503 (described as Stud Ball), manufactured by Caterpillar Inc with CAGE code 11083. This part is registered under NSN 5307-00-708-0139, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-708-0139, NCB code 00 (origin: USA), and INC 17484. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 7B503 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 |
|---|---|---|
| AASL | HEAD DIAMETER | 1.496 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.281 INCHES NOMINAL |
| ADCL | NECK DIAMETER | 0.875 INCHES NOMINAL |
| ADCS | PLAIN SHANK DIAMETER | 0.942 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE |
| ABPM | BODY DIAMETER | 1.500 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 0.156 INCHES NOMINAL |
| ADCR | PLAIN SHANK LENGTH | 1.250 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 0.500 IN. DIA,0.156 IN. DEPTH,30 DEG SIDE COUNTERSINK AT SHANK END |
| MATT | MATERIAL | STEEL COMP 1045 |
| STYL | STYLE DESIGNATOR | PLAIN SHANK BALL |
| End Use : 12300 | Finished metal shapes |
|---|---|
| Schedule B : 7318155000 (NAICS 332722) | Studs of iron or steel, threaded |
| SITC : 69421 | Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| 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 | U - Precious metal content is unknown |
| ACC: | B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LCL: | U - 50.0 |
| LTL: | W - Rating variable |
| NMFC: | 093486 - Bolts, nuts or screws, noi (sub 3) |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 573 - Bolts or nuts (iron or steel),(less than 35 feet) |
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AS9120B and ISO 9001:2015 |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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