We've received your request for UR 312 (described as Ring Retaining), manufactured by Spirolox Inc with CAGE code 80756. This part is registered under NSN 5325-01-544-2460, classified in FSG 53 Hardware and Abrasives / FSC 5325 Fastening Devices. Our verification process will confirm traceability through supporting identifiers including NIIN 01-544-2460, NCB code 01 (origin: USA), and INC 07623. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your UR 312 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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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5325-01-544-2460 Item PartTypeName: RING,RETAINING | 5325 | 015442460 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 56486-3 | 5 | 2 | 7 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABKV | OUTSIDE DIAMETER | 3.251 INCHES MINIMUM AND 3.281 INCHES MAXIMUM |
| ACXD | RING STYLE | SPECIAL |
| MATL | MATERIAL | STEEL, AISI 1070 |
| MATT | MATERIAL | STEEL COMP 1070 |
| ALBY | USAGE DESIGN | INTERNAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1070 ASSN STD SINGLE MATERIAL RESPONSE |
| ABMC | MAJOR THICKNESS | 0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 3.057 INCHES MINIMUM AND 3.067 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | C17A AIRCRAFT |
| End Use : 12640 | Finished textile supplies |
|---|---|
| Schedule B : 9606100000 (NAICS 339993) | Press-fasteners, snap-fasteners & press-studs & parts therefor |
| SITC : 89983 | Press-fasteners, snap-fasteners and press-studs and parts therefor; buttons |
| 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. |
| 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. |
| AAC | D |
|---|---|
| Classification Control | U |
| MGMT_CTL | ------- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | F77 |
| Unit of Measure | Ea |
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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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