Part Number H31-3 with NSN 5310-00-168-2978 by Alcoa Global Fasteners Inc - Get an Instant Quote
Part Number: H31-3
Alternate P/N: H313
Manufacturer: Alcoa Global Fasteners Inc
NSN: 5310-00-168-2978 (5310001682978)
NIIN: 001682978
Item Name : Nut Self Locking He
CAGE Code: 15653
We’re happy to announce that part number H31-3 with NSN 5310001682978 is available and in stock. Part number H31-3 as Nut Self Locking He manufactured by Alcoa Global Fasteners Inc having CAGE Code 15653. This part falls under FSC 5310 Nuts and Washers and NIIN of H31-3 is 001682978 .
Are you looking for a quick and competitive quote for H31-3? 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 H31-3.
Fulfillment by ASAP, owned and operated by ASAP Semiconductor, is an industry-leading supplier of H31-3 by Alcoa Global Fasteners 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 H31-3 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 H31-3, NSN 5310001682978 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 H31-3 with NSN 5310-00-168-2978, 5310001682978
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5310-00-168-2978 Item Description: Nut Self Locking He | 5310 | 001682978 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | S | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
H31-3 | 2 | 9 | 5 |
Characteristics Data of NSN 5310-00-168-2978, 5310001682978
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3B |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
ACTA | NUT STYLE | INTERNAL OR EXTERNAL WRENCHING HEXAGON |
ADEA | NUT HEIGHT | 0.188 INCHES MAXIMUM |
ASDB | WIDTH ACROSS FLATS | 0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
BZRR | THREAD SERIES | UNJF |
CMLP | THREAD QUANTITY PER INCH | 32 |
CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
CRTM | BEARING SURFACE TYPE | CHAMFERED |
MATT | MATERIAL | IRON ALLOY 660 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
PMLC | PRECIOUS MATERIAL AND LOCATION | EXTERNAL SURFACES SILVER |
SFTT | SURFACE TREATMENT | SILVER OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
Part H31-3 With Different Manufacturers

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