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National Stock Number Information
Alternate / Cross Reference
|Mfg. Part Number||ISC||RNVC||RNCC|
Technical Characteristics Data
|THREAD SERIES DESIGNATOR||UNF|
|NOMINAL THREAD DIAMETER||0.250 INCHES|
|THREAD QUANTITY PER INCH||28|
|THREAD LENGTH||0.550 INCHES MINIMUM|
|FASTENER LENGTH||1.550 INCHES NOMINAL|
|MATERIAL||STEEL COMP 8630 OVERALL|
|MATERIAL DOCUMENT AND CLASSIFICATION||MIL-S-6050 CONDITION F-4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL|
|SURFACE TREATMENT||NICKEL OVERALL|
|HEAD STYLE||C1 HEXAGON|
|HEAD HEIGHT||0.188 INCHES NOMINAL|
|WIDTH BETWEEN FLATS||0.500 INCHES NOMINAL|
|SHOULDER SHAPE||ROUND FIRST SHOULDER|
|SHOULDER DIAMETER||0.3101 INCHES NOMINAL FIRST SHOULDER|
|SHOULDER LENGTH||0.610 INCHES MINIMUM AND 0.620 INCHES MAXIMUM FIRST SHOULDER|
|DESIGN CONTROL REFERENCE||777458-1|
No images currently available for this part number.15ms
|Hazardous Material Indicator Code:||N||There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials|
|Demilitarization Code:||A||DML not required|
|Controlled Inventory Item Code:|
|Electro-static Discharge Susceptible:|
|Harzardous Control Code:|
|Precious Metals Indicator Code:||U||Precious metal type is unknown|
|Criticality Code:||X||The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.|
|Environmental Attribute Code:|
|Requested Mfg. Part Number||Request Date||Qty||Request
Apr-2012Chris L - Galeb International Enterprise Co.
Ever since we discovered WBParts, we have been very pleased with all our orders, also, our sales representative Mr. Samuel Williams has been a big help to us. Thanks.
Jun-2012Mark S - PMD, Inc
This was my second order from you and I'm sure it will not be the last. Thanks
Aug-2012Kyle T - Science & Engineering Services, Inc
Rob is good
Nov-2013Charles R - Tulsa Tech
I do not have any dislikes. I have been totally satisfied with my dealings with WB. Ed Curtis has been extremely good to deal with in finding parts and equipment.
May-2012Tekin K - Pegasus Sav. San. Ve Tic, Ltd. Sti.
I am very happy Thank you
Mar-2013CARLOS A - Samora Technologies
Nothing to improve upon. Rob was quick and accurate in his orders. The price points were excellent and the parts were delivered in a timely manner. Excellent service all around
Apr-2012Leura D - Cytec Engineered Materials
Overall my service/experience was satisfying
Jul-2013Chris G - S.W.N.G
Rob has been great in helping me locate parts. His professionalism and communication are skills that you look for when working with outside sources. My experiences with WBParts have been nothing short of wonderful thanks guys
Mar-2014Dean A - Discovery Air Defence Services
No changes-Nice to deal with.
Mar-2014One-kwan P - Wing Ship Technology Corp.
May-2013Bertha L - East Air Corporation
Keep up the good work
Feb-2013MS. STARR - CRAIG INTERNATIONAL
Frank Grotta is very helpful and knowledgeable. Great customer service
Sep-2012Christine L - San Antonio Lighthouse for the Blind
Service was very good especially for an overseas order, no complaints whatsoever
Apr-2013Keerthipriya C - The Boeing Company
Your service is excellent! Much appreciated!
Apr-2012LINDA R - WATSON INCORPORATED
Derek was a gem to work with...he has a great eye for detail...he made sure that I was satisfied...I was very pleased with him...and I would definitely purchase from WB again...I had a wonderful experience....
Mar-2014Deanne D - SEMCO INSTRUMENTS
You have a lot of obsolete parts that I am looking for.
Sep-2012Elwood Woodcock - WRAFB
Excellent service, excellent response time with quotes
Jun-2015Ahmad Y - Merong Aero Technology
WBParts very good suppliers and specially on alternated P/N, NSN, CSN,Manufacturer P/N & IPC
Oct-2011John L - Raytheon
The service was excellent. I can think of no improvements to date that you can make regarding internet sales. Your sales representative, Margret Taylor, was wonderful. Thank you.
Feb-2012Sorin H - EUROCOPTER ROMANIA S.A.
I like working with WBParts, just as some Aeronautical equipments, not exist EASA Certificate. Thereby ( we are in Europe ) we are forced we pay customs duty. With EASA Certificate we do not pay these taxes