We’re pleased to announce that 666509 (Chain Assembly Tire, NSN: 2540-00-054-0004) is now in stock and ready for immediate quoting. This component, manufactured by Sasco Inc (CAGE Code: 58275), is classified under NIIN 00-054-0004 and NCB Code 00 (USA), with additional categorization under FSG 25 Vehicular Equipment and Components/FSC 2540 Vehicular Furniture and Accessories and INC 08918. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part 666509, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of 666509 without delay. Contact us today to meet your procurement needs efficiently
ASAP Part Services, a trusted subsidiary of ASAP Semiconductor, is a premier distributor of Sasco Inc components—specializing in obsolete and hard-to-find parts. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified supplier, we adhere to the highest industry standards under the Aviation Suppliers Association (ASA). Our global network spans 5,000+ top manufacturers, ensuring access to over 2 billion unique parts for critical needs.
With strategically located shipping centers in California, we offer rapid same-day or next-day delivery on in-stock items like 666509. Whether you're sourcing rare components or need expedited logistics, we provide reliable solutions to keep your operations moving forward.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2540-00-054-0004 Item PartTypeName: CHAIN ASSEMBLY,TIRE | 2540 | 000540004 | P | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 3653638 | 1 | 1 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ALBY | USAGE DESIGN | DUAL TIRE |
| APGF | DESIGN TYPE | THREE SIDE |
| BYHJ | CROSS CHAIN MATERIAL | STEEL |
| BYHK | CROSS CHAIN SURFACE TREATMENT | ANY ACCEPTABLE |
| BYHL | SIDE CHAIN MATERIAL | STEEL |
| BYHM | SIDE CHAIN SURFACE TREATMENT | ANY ACCEPTABLE |
| BYHN | CROSS CHAIN LINK QUANTITY | 10 |
| BYHP | CROSS CHAIN TYPE | REGULAR TWIST |
| BYHQ | CROSS CHAIN LENGTH | 14.050 INCHES NOMINAL |
| BYHR | CROSS CHAIN QUANTITY | 24 |
| BYHS | CROSS CHAIN CASEHARDENING INDICATOR | CASEHARDENED |
| BYHT | CROSS CHAIN LINK WIRE SIZE | 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| BYHX | OUTER SIDE CHAIN LENGTH | 88.200 INCHES NOMINAL |
| BYHY | OUTER SIDE CHAIN LINK QUANTITY | 49 |
| BYHZ | INNER SIDE CHAIN LENGTH | 91.700 INCHES NOMINAL |
| BYJB | INNER SIDE CHAIN LINK QUANTITY | 51 |
| BYJC | CROSS CHAIN SPACING | ALTERNATELY EVERY 2 LINKS ON CENTER CHAIN |
| BYJD | SIDE CHAIN WIRE SIZE | 0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM |
| CQJN | TIRE SIZE ACCOMMODATED | 7.50-20 |
| End Use : 30230 | Other parts and accessories of vehicles |
|---|---|
| Schedule B : 8708998175 (NAICS 336390) | Parts and accessories, for motor vehicles of headings 8701 to 8705, nesoi |
| SITC : 78439 | Parts and accessories n.E.S. For tractors, motor cars and other motor vehicles, trucks, public-transport vehicles and road motor vehicles, n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item. |
| 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: | T - 55.0 |
| LTL: | W - Rating variable |
| NMFC: | 094060 - Chain tire |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 713 - Metal hardware |
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