#1-1139 Circuit Breaker Boot 2.750 inches center to center distance between mounting facilities parallel to length

1-1139

Dust And Moisture Seal Boot

NSN 5925-00-156-0680

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
240 mo.
UOM:
1 EA
NIIN:
001560680
Description

Any acceptable radius, 3.937 inches overall length, 2.750 inches center to center distance between mounting facilities parallel to length.

Product Technical Spec.

Radius:
Any acceptable
Overall Length:
3.937 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Width:
Any acceptable
Overall Height:
1.109 inches
Overall Width:
2.250 inches
Material Thickness:
0.050 inches
Mounting Hole Diameter:
Any acceptable
Mounting Device Quantity:
2
Base Width:
1.093 inches
Mounting Method:
Screw
Baselength:
2.125 inches
First Distance From Mounting Hole Center To Base Edge:
0.593 inches
Distance From Inside Opening To Base Edge:
0.906 inches
Second Distance From Mounting Hole Center To Base Edge:
0.204 inches
Material:
Rubber body
Style Designator:
Thru-hole
Test Data Document:
81349-mil-b-5423 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Specification Data:
81349-mil-b-5423/14 government specification
NSN:
5925-00-156-0680
Item Name:
Boot,circuit Breaker
Cage Code:
97539

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M5423/14-01
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-DTL-5423/14
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
HE1040
Cage Code:
97539
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
M5423/14-01
Cage Code:
54297
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
77A561710P002
Cage Code:
03538
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MIL-B-5423/14
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Molded Boots
------------ P/N 1-1139

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Last Updated: 08/11/2025