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Quality guaranteed We sell only warrantied and traceable partsMfg Part Number: 20406-A
Alternate P/N: 20406A
NSN : 5305-01-198-6450
NIIN : 011986450
CAGE Code : 04537
Manufacturer: Atwood And Morrill Co Inc
Item Name : Screw Shoulder
FSC : FSC 5305 Screws
Thank you for your interest in our available parts and components on NSN Target. Screw Shoulder is an item listed with the part number 20406-A, and it is manufactured by Atwood And Morrill Co Inc. This particular item 20406-A is currently available for purchase through our website today, and our team of industry experts are on standby 24/7x365 to provide rapid lead-times and competitive pricing. To begin the purchasing process, we invite you to fill out and submit an Instant RFQ form as provided through our website. Once received, a member of our staff will reach out to you in 15 minutes or less to provide a quote that has been personalized to fit your individual needs.
NSN Parts is a website that is owned and operated by ASAP Semiconductor, and we serve as a leading independent distributor of NSN parts and components that serve many industries and applications. Throughout our extensive part and manufacturer catalogues, we carry a variety of top requested components that you may need, including 20406-A with NSN 5305011986450 and other parts manufactured by Atwood And Morrill Co Inc. Quality is of the utmost importance to us at NSN Parts, and we have established ourselves as an FAA AC 00-56B, AS9120B, and ISO 9001:2015 certified enterprise. Get started today with a personalized quote and experience how we are revolutionizing the parts procurement process.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-198-6450 Item Description: Screw Shoulder | 5305 | 011986450 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20406-A | 5 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.188 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.329 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.140 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.312 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.180 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.141 INCHES MINIMUM FIRST SHOULDER AND 0.157 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| AHYM | NOMINAL THREAD DIAMETER | 0.125 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | COPPER ALLOY 464 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637,ALLOY 464,HALF HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
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