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HE1070 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HE1070: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include base_width: 3.660 INCHES NOMINAL IN, overall_height: 0.920 INCHES NOMINAL IN, sealing_method: COMPRESSION, mounting_method: SCREW, base_overall_length: 3.720 INCHES NOMINAL IN, center_to_center_distance_between_mounting_facilities_parallel_to_width: 1.026 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-102-1506, 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
HE1070
NSN: 5340-01-102-1506
FSC: 5340 — Hardware, Commercial
CAGE: 97539 — APM HEXSEAL CORP (USA)
SPECIFICATIONS
base_width3.660 INCHES NOMINAL IN
overall_height0.920 INCHES NOMINAL IN
sealing_methodCOMPRESSION
mounting_methodSCREW
base_overall_length3.720 INCHES NOMINAL IN
mounting_device_quantity6
center_to_center_distance_between_mounting_facilities_parallel_to_width1.026 INCHES NOMINAL IN
center_to_center_distance_between_mounting_facilities_parallel_to_length2.000 INCHES NOMINAL IN
NSN5340-01-102-1506
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HE1070 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEALING METHOD: COMPRESSION
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.000 INCHES NOMINAL IN
•
MOUNTING METHOD: SCREW
•
BASE OVERALL LENGTH: 3.720 INCHES NOMINAL IN
•
MOUNTING DEVICE QUANTITY: 6
•
BASE WIDTH: 3.660 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.026 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.920 INCHES NOMINAL IN
SEALING METHODCOMPRESSION
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.000 INCHES NOMINAL IN
MOUNTING METHODSCREW
BASE OVERALL LENGTH3.720 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY6
BASE WIDTH3.660 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.026 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 3
SM-A-937031Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
77A561710P1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
77A561710P001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HE1070?
HE1070 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace HE1070?
There are 3 known substitutes for HE1070: SM-A-937031, 77A561710P1, 77A561710P001. Substitute compatibility should be verified for your specific system.
What is the NSN for HE1070?
HE1070 is cataloged in the U.S. Government catalog under NSN 5340-01-102-1506. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.