Product Details | PROTECTION BELLOWS

2540-00-776-4641 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: 7764641, 2540-00-776-4641, 00-776-4641, 2540007764641, 007764641

Vehicular Equipment Components | Vehicular Furniture and Accessories

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1962 00-776-4641

Cross Reference | NSN 2540-00-776-4641

Part Number Cage Code Manufacturer
7764641 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2540-00-776-4641

Characteristic Specifications
MATERIAL RUBBER,SYNTHETIC,MIL-R-3065,CLASS SA,GRADE 607ABFF
DUROMETER HARDNESS RATING 55.0 MINIMUM AND 65.0 MAXIMUM
EXTENDED LENGTH 6.375 INCHES NOMINAL
CONTRACTED LENGTH 2.250 INCHES NOMINAL
NEUTRAL LENGTH 4.500 INCHES NOMINAL
FLANGE BASE NOT PROVIDED
END OUTSIDE DIAMETER 0.875 INCHES NOMINAL
END OUTSIDE LENGTH 0.562 INCHES NOMINAL
END INSIDE DIAMETER 0.625 INCHES NOMINAL
END INSIDE LENGTH 0.562 INCHES NOMINAL
THICKNESS AT BOTH ENDS 0.125 INCHES NOMINAL
THICKNESS BETWEEN ENDS 0.062 INCHES NOMINAL
III FSC APPLICATION DATA PINTLE RELEASE CABLE,COMBAT VEHICLE

Restrictions/Controls & Freight Information | NSN 2540-00-776-4641

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
NMF Description 156600 PLASTIC/RUBBER ARTICLE VIZ:
Less than car load rating F 150
Less than truck load rating W Rating Variable
Water commodity Code 772 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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