Part Number 3421 with NSN 5310-00-543-4972 by Hdt Expeditionary Systems Inc - Get an Instant Quote
Part Number: 3421
Manufacturer: Hdt Expeditionary Systems Inc
NSN: 5310-00-543-4972 (5310005434972)
NIIN: 005434972
Item Name : Nut Plain Hexagon
CAGE Code: 92878
We’re happy to announce that part number 3421 with NSN 5310005434972 is available and in stock. Part number 3421 as Nut Plain Hexagon manufactured by Hdt Expeditionary Systems Inc having CAGE Code 92878. This part falls under FSC 5310 Nuts and Washers and NIIN of 3421 is 005434972 .
Are you looking for a quick and competitive quote for 3421? Just fill out the short Request for Quote (RFQ) form and click submit to get started. The RFQ has several fields that all need to be completely filled out. Asterisk-marked (*) ones like Need Parts By and Quantity (ea) are especially important because your response to these will be used to determine the majority of your quote. Within 15 minutes, a member of our sales team will get back to you with your quote for 3421.
Fulfillment by ASAP, owned and operated by ASAP Semiconductor, is an industry-leading supplier of 3421 by Hdt Expeditionary Systems Inc parts and components for the aerospace, aviation, and defense industries. With more than 2 billion parts, new and obsolete, sourced from over 5000 manufacturers, we can fulfill any of our customers’ procurement needs. And, with our many advanced shipping facilities across the continental United States, we can deliver them at the fastest shipping times and turnaround times in the industry. Get 3421 now!
The National Stock Number or NATO Stock Number (NSN) is a 13-digit serial number assigned by the Defense Logistics Agency to all items that are procured, stocked, and issued through the federal supply system. For more information on 3421, NSN 5310005434972 or other NSNs, feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@fulfillmentbyasap.com.

Upload RFQ Sheet
If you have more than one item, upload your spreadsheet here
NSN Information for Part Number 3421 with NSN 5310-00-543-4972, 5310005434972
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5310-00-543-4972 Item Description: Nut Plain Hexagon | 5310 | 005434972 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
3421 | 1 | 5 |
Characteristics Data of NSN 5310-00-543-4972, 5310005434972
MRC | Criteria | Characteristic |
---|---|---|
AAJF | THREAD DIRECTION | RIGHT-HAND |
ADEA | NUT HEIGHT | 0.266 INCHES NOMINAL |
ASDB | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
CMLP | THREAD QUANTITY PER INCH | 18 |
CRTM | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
AAJD | THREAD CLASS | 2B |
ACTA | NUT STYLE | HEXAGON |
BZRR | THREAD SERIES | UNC |
CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
MATT | MATERIAL | STEEL OVERALL |
Part 3421 With Different Manufacturers

Recently Searched NSN Part Types
Well-known NSN Parts Manufacturers List