B8757

Protection Bellows

NSN 9390-00-202-1689

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

002021689

Technical Specifications of NSN

Large End Outside Diameter:

0.938 inches

Small End Outside Diameter:

0.812 inches

Extended Length:

7.000 inches

Contracted Length:

3.000 inches

Large End Inside Diameter:

0.438 inches

Small End Inside Diameter:

0.312 inches

Small End Outside Length:

0.625 inches

Large End Inside Length:

0.500 inches

Neutral Length:

4.875 inches

Large End Outside Length:

0.641 inches

Small End Inside Length:

0.625 inches

Thickness Between Ends:

0.109 inches

Thickness At Both Ends:

0.250 inches

Material:

Rubber synthetic

NSN:

9390-00-202-1689

Item Name:

Seal,bellows,rubber

Cage Code:

78710

Other Related Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35168

FIIG:

A539Z0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

183780

UFC:

90090

LTL:

100.0

LCL:

WCC:

732

TCC:

SHC:

ACC:

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Rubber Bellows Seal"

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.