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National Stock Number Information
Alternate / Cross Reference
|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
May-2014Marcelo I - PETROAMAZONAS EP
Excellent customer service
May-2014Steve N - Kansas Air National Guard
Sales rep Sam Williams was outstanding at finding the part, making payment easy and following up. His actions assured me that the company was not a fly-by-night operation out to make a buck. WBParts has since been added to my regular shopping place thanks to Sam's actions
Jun-2013Candace B - PI (Physik Instrumente) L.P.
Rob Allan is always a pleasure to deal with!
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
Feb-2012Andrew B - Fugro Aviation Australia
Correspondence was very good considering it was an email exchange and the sales rep assisted to the best of his ability and was helpful where necessary.
Jan-2012Robert V - Wirth Research Ltd.
My sales person replied to our enquiry immediately (others didn’t bother) he kept me informed of progress and our order was easily placed and delivered.
Jul-2012John G - Gryphon Technologies
Jason Bristol was on top of my requirements. The parts availability always met need date. Keep up the great work. John G
Sep-2012Ed L - MARINE CORPS LOGISTICS COMMAND
Willing to help and quick response.
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.
May-2012Tekin K - Pegasus Sav. San. Ve Tic, Ltd. Sti.
I am very happy Thank you
Feb-2014Jason M - UEC Electronics , LLC
You seem to be able to find parts that are not readily available through distribution.
Aug-2014Lisa M - NAVSUP Weapons System Support
Customer service reps qiuckly answer RFQs
Oct-2011lorenzo g - ITT Corp
Excellent all around considering our operations are working with obsolete parts
Apr-2013Linda S - StandardAero
Jun-2015Al C - Mid-Century Motors, LLC
You have a great product..... Your people and their commitment to helping buyers find the impossible. Don't change a thing
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
Apr-2012HANNA B - Nell Joy Industries, Inc.
Keep up the good work!!
Apr-2012Cassie O - UDT, Inc.
I was very impressed with the salesperson's follow-ups and ability to answer all of my questions. I love the friendly service given to me and felt like my relationship with WBParts was important.
Feb-2012CARMELO S - DLA DSCR-ADAC
Well job done, I will continue using WBParts for future buys
Jan-2014Gary C - Honeywell
The people I dealt with were excellent. Very friendly and efficient.