Product Details | PROTECTION BELLOWS

9390-01-203-8670 A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. It is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.20353400020Hardware, Commercial53420023Hardware, Weapon System93900046Miscellaneous Fabricated Nonmetallic Materials

Part Alternates: B4467, 9390-01-203-8670, 01-203-8670, 9390012038670, 012038670

Nonmetallic Fabricated Materials | Miscellaneous Fabricated Nonmetallic Materials

Supply Group (FSG) NSN Assign. NIIN
93 20 MAR 1985 01-203-8670

Cross Reference | NSN 9390-01-203-8670

Part Number Cage Code Manufacturer
B4467 75345 KIRKHILL-TA CO.

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Technical Data | NSN 9390-01-203-8670

Characteristic Specifications
MATERIAL GLASS AND RUBBER
DUROMETER HARDNESS RATING NOT RATED
NEUTRAL LENGTH 7.000 INCHES NOMINAL
FLANGE BASE PROVIDED
MOUNTING HOLE QUANTITY 16
MOUNTING HOLE DIAMETER 0.223 INCHES MINIMUM AND 0.227 INCHES MAXIMUM
MOUNTING HOLE SPACING EQUALLY SPACED ON 12.250 IN. BOLT CIRCLE
LARGE END OUTSIDE DIAMETER 13.000 INCHES NOMINAL
SMALL END OUTSIDE DIAMETER 11.250 INCHES NOMINAL
END INSIDE DIAMETER 11.000 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 9390-01-203-8670

Category Code Description
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious 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.
Category Code Description
No Freight Information