Product Details | PROTECTION BELLOWS

9390-01-046-4891 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: 12008069, 9390-01-046-4891, 01-046-4891, 9390010464891, 010464891

Nonmetallic Fabricated Materials | Miscellaneous Fabricated Nonmetallic Materials

Supply Group (FSG) NSN Assign. NIIN
93 18 AUG 1977 01-046-4891

Cross Reference | NSN 9390-01-046-4891

Part Number Cage Code Manufacturer
12008069 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 9390-01-046-4891

Characteristic Specifications
MATERIAL ETHYLENE PROPHLENE OR EQUIVALENT
DUROMETER HARDNESS RATING NOT RATED
EXTENDED LENGTH 27.200 INCHES NOMINAL
CONTRACTED LENGTH 2.250 INCHES NOMINAL
NEUTRAL LENGTH ANY ACCEPTABLE
FLANGE BASE NOT PROVIDED
LARGE END OUTSIDE DIAMETER 7.124 INCHES MINIMUM AND 7.154 INCHES MAXIMUM
SMALL END OUTSIDE DIAMETER 1.744 INCHES MINIMUM AND 1.747 INCHES MAXIMUM
LARGE END OUTSIDE LENGTH 0.750 INCHES NOMINAL
SMALL END OUTSIDE LENGTH 0.750 INCHES NOMINAL
LARGE END INSIDE DIAMETER 7.000 INCHES MINIMUM AND 7.030 INCHES MAXIMUM
SMALL END INSIDE DIAMETER 1.620 INCHES MINIMUM AND 1.650 INCHES MAXIMUM
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 12008069

Restrictions/Controls & Freight Information | NSN 9390-01-046-4891

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 146150 GUN CARRAIGE/GUN MOUNT PARTS NOI
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 685 unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity 2 Arms/Weapons (all types including Inert Component Parts). When a 2 is indicated in the first position, then the special handling code must be determined from table 85 , part 1.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable