Maintenance Parts Pro is pleased to offer procurement options for Standard Manufacturing Co Inc part number 4X181C1, a Bolt Externally Relieved Body product we carry that is listed with the NSN 5306-00-251-2181 for seamless identification. As this item is available for purchase today, be sure to fill out and submit the Request for Quote (RFQ) form on this page if you are interested in obtaining pricing information. All that we ask is that you share details like your budget, desired quantity, and expected fulfillment speed so that we can respond with the most fitting solutions for your comparisons.
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Alongside streamlined quotation processes, we aim to support our customers by providing as much relevant listing information and data with product offerings as possible. For example, part number 4X181C1 specifically traces back to Standard Manufacturing Co Inc through CAGE Code 98296, as well as belongs to the FSC [FSC] as per its NSN of 5306-00-251-2181. Referencing such details, you can locate and procure exact specifications with ease. With our various practices in mind, do not hesitate to request a quote on part number 4X181C1 using our provided form.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5306-00-251-2181 Item PartTypeName: BOLT,EXTERNALLY RELIEVED BODY | 5306 | 002512181 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 4X181C1 | 6 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.656 INCHES MINIMUM AND 0.718 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM |
| AASK | HEAD STYLE | SQUARE |
| AASU | HEAD HEIGHT | 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM |
| AAWC | FIRST DIAMETER FROM HEAD | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AAWD | SECOND DIAMETER FROM HEAD | 0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| AAWJ | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.313 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.625 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 2 |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
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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