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HE1040 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER BODY, base_width: 1.093 INCHES NOMINAL IN, overall_width: 2.250 INCHES NOMINAL IN, overall_height: 1.109 INCHES NOMINAL IN, overall_length: 3.937 INCHES NOMINAL IN, mounting_method: SCREW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-156-0680, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
HE1040
NSN: 5930-00-156-0680
FSC: 5930
CAGE: 97539 — APM HEXSEAL CORP (USA)
SPECIFICATIONS
materialRUBBER BODY
base_width1.093 INCHES NOMINAL IN
overall_width2.250 INCHES NOMINAL IN
overall_height1.109 INCHES NOMINAL IN
overall_length3.937 INCHES NOMINAL IN
mounting_methodSCREW
style_designatorTHRU-HOLE
material_thickness0.050 INCHES NOMINAL IN
base_overall_length2.125 INCHES NOMINAL IN
mounting_device_quantity2
specification/standard_data81349-MIL-B-5423/14 GOVERNMENT SPECIFICATION
distance_from_inside_opening_to_base_edge0.906 INCHES NOMINAL IN
NSN5930-00-156-0680
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN HE1040 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
FIRST DISTANCE FROM MOUNTING HOLE CENTER TO BASE EDGE: 0.593 INCHES NOMINAL IN
•
BASE OVERALL LENGTH: 2.125 INCHES NOMINAL IN
•
BASE WIDTH: 1.093 INCHES NOMINAL IN
•
MOUNTING METHOD: SCREW
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.750 INCHES NOMINAL IN
•
MOUNTING DEVICE QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
FIRST DISTANCE FROM MOUNTING HOLE CENTER TO BASE EDGE0.593 INCHES NOMINAL IN
OVERALL WIDTH2.250 INCHES NOMINAL IN
BASE OVERALL LENGTH2.125 INCHES NOMINAL IN
BASE WIDTH1.093 INCHES NOMINAL IN
MOUNTING METHODSCREW
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.750 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY2
OVERALL HEIGHT1.109 INCHES NOMINAL IN
MATERIAL THICKNESS0.050 INCHES NOMINAL IN
SECOND DISTANCE FROM MOUNTING HOLE CENTER TO BASE EDGE0.204 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
HE-1015Interchangeable
interchangeable cross-reference
interchangeable
10197289Interchangeable
interchangeable cross-reference
interchangeable
M5423/14-05Interchangeable
interchangeable cross-reference
interchangeable
GH511CY1Interchangeable
interchangeable cross-reference
interchangeable
11139Interchangeable
interchangeable cross-reference
interchangeable
255TM2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HE1040?
HE1040 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace HE1040?
There are 24 known substitutes for HE1040: HE-1015, 10197289, M5423/14-05 and 21 more. Substitute compatibility should be verified for your specific system.
Is HE1040 still available?
HE1040 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026