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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|
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|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
Dec-2011MICHEL P - Michel Pulfer
Mar-2013Amie W - The Boeing Company
Ms. A. Kennedy was very helpful and we are very satisfied. Thank you very much!
Oct-2012Joe D - Malmberg Engineering
I believe WBPArts is doing a fine job
Jun-2012PETE L - Sioux Manufacturing Corporation
The Sales Rep - Felcia is great to work with. Always friendly and courteous
Jul-2014stacy c - Lockheed Martin
Quick response from POC- Dominick De Torre
Mar-2014Deanne D - SEMCO INSTRUMENTS
You have a lot of obsolete parts that I am looking for.
Dec-2011slamet r - Pt. Dewata Angkasa
Thanks to good cooperation
Nov-2013Hee young C - FINE PRECISION IND Ltd,.
Cheap price and fast shipping and related information
Nov-2012Arthur L - DGI SUPPY/A DOALL CO
No problems,everything was fine and satisfactory
Apr-2015Matthew L - USAF
Spent hours online searching almost every website trying to get this part. WB Parts was the only website to give me a quote.
Jun-2014Chris C - Goodbelt Wolf LLC
Customer service was great.
Aug-2012MIKE M - SUPERIOR METAL SHAPES
Good service always on my expedited orders
Nov-2013Robin W - GDIT
Dominick DeTorre is great to work with. Quick response to RFQ and on top of shipping / delivery to meet my required deadline
Nov-2012Patty G - Triumph Fabrications--St. Louis
I have sent several RFQ's recently, and Christine Price has been very responsive and helpful
Mar-2015Calvin D - Triumph Fabrications-Orangeburg
Wide variety of parts that are available for purchase
Oct-2014Grace G - X5 Mfg.
A person actually answers the phone & follows up with voicemails and emails! Quality service a plus!
Nov-2011Jim M - LeighFisher Canada
Sep-2012Carl T - CAC Inc
I was told the part was no longer available from several vendors. I found WBParts on line along with a few other companies with the part we needed. We now have a happy customer and so does WBParts.
Jan-2012Kerstin W - B/E Aerospace
Excellent service, good search function on the homepage.
Mar-2013Doug D - Anderson Burton Construction, Inc
Dominick DeTorre was very helpful in fullfiling this order and meeting our timeline. He went above and beyond what other parts suppliers have done in the past and ensured that the odd product that we were requesting for our end user was in fact the correct product as the item was very unique.