Our parts keep the world moving
National Stock Number Information
Master Cross Reference Data
|Mfg. Part Number||ISC||RNVC||RNCC|
|278 308 R1||6||1||C|
Technical Characteristics Data
|MATERIAL||ASBESTOS AND RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL|
|MATERIAL DOCUMENT AND CLASSIFICATION||MIL-G-12803, P1162-A MIL SPEC ALL MATERIAL RESPONSES OVERALL|
|CROSS-SECTIONAL SHAPE STYLE||F33 SOLID SINGLE OR COMPOSITION NONMETALLIC MATERIAL|
|CROSS-SECTIONAL THICKNESS||0.062 INCHES NOMINAL|
|INSIDE CORNER RADIUS||0.810 INCHES NOMINAL|
|OUTSIDE CORNER RADIUS||1.190 INCHES NOMINAL|
|APERTURE WIDTH||4.490 INCHES NOMINAL|
|APERTURE LENGTH||28.240 INCHES NOMINAL|
|BEARING SURFACE WIDTH||0.380 INCHES NOMINAL|
No images currently available for this part number.0ms
|Hazardous Material Indicator Code:||P||There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product|
|Demilitarization Code:||A||DML not required|
|Controlled Inventory Item Code:||U||UNCLASSIFIED|
|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
Jan-2015KI N - Komaco Co Ltd
We think you're one of our good partners, and we thank you for your fast feedback when we have requested parts
Aug-2012Joe S - DRS-Consolidated Controls Inc
My customer service rep ...... she is truly an asset to WB and the reason why i buy there
Mar-2013Amie W - The Boeing Company
Ms. A. Kennedy was very helpful and we are very satisfied. Thank you very much!
Dec-2011Denny D - Abu Dhabi International Traders
Professional way of handling I would say.
Nov-2012Jimmy R - AUS Manufacturing Company
Everything fine........Christine does a super job......I don't know of improvements needed.
Jul-2014KEN W - Source Atlantic Limited
Keep up the good work
May-2013Rich R - MT - DNRC - EDC
Good experience with company
Jun-2012Ken M - Automotive and Industrial Sales
I was very happy with the quick response time, and the accuracy of my order
Feb-2012Edward P - Air Technology Engines, Inc
Delivery was faster than what we have experienced with other suppliers. I have recommended your name to McTurbine in Corpus Christi, Texas."
Apr-2013Thomas J - ACES Enterprises LLC
Excellent response to my situation and was kept informed of status of order all the way through the procurement.
Dec-2014KELLY S - NAVAL RESEARCH LAB
I just wanted to say Garrett Manion was very helpful and professional. Everytime I emailed him, he was quick to respond and I appreciate that. Thank you
May-2013NIBIN A - Mecolam Engineering Pvt Ltd
Thanks , your service is good ,and lead time also better
Mar-2015PATRINA B - LF Logistics
Michael Clegg, is awesome!
Jan-2012Rex C - USAF
Tried two other sources, neither of them responded, was all done online, never spoke to anyone. Process was satisfactory
Aug-2012MIKE M - SUPERIOR METAL SHAPES
DOING GREAT ONLY PROVIDER THAT DOES IN 3 OR LESS DAYS THANKS
Mar-2013Harvey P - Haydnprops Pty Ltd
Great service from Garrett Manion and DHL delivered in Sydney at 2.00 Monday after leaving you late Friday.
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
Sep-2012RICARDO D - THE ELY CO.,INC
Very satisfied with the experience in dealing with WBParts
Mar-2012Celso f - Aerolineas Argentinas
We are satisfied with the service you provide, muchas gracias
Aug-2013Christopher S - FE Maintenance Supply
My sales representative worked very closely with me in order to keep shipping costs to a minimum in order to process my order.