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LD1-7N — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

LD1-7N: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include height: 1.030 INCHES NOMINAL IN, material: RUBBER OVERALL, flange_length: 2.380 INCHES NOMINAL IN, end_item_identification: XM23 MORTAR BALLISTIC COMPUTER, distance_between_mounting_hole_centers: 1.937 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: ISOLATOR, SHOCK. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-609-5102, 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
LD1-7N
NSN: 5340-01-609-5102
FSC: 5340 — Hardware, Commercial
CAGE: 4U931 — VIBRATION MOUNTINGS & CONTROLS INC DIV VMC GROUP (USA)
SPECIFICATIONS
height1.030 INCHES NOMINAL IN
materialRUBBER OVERALL
flange_length2.380 INCHES NOMINAL IN
end_item_identificationXM23 MORTAR BALLISTIC COMPUTER
distance_between_mounting_hole_centers1.937 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyISOLATOR, SHOCK
NSN5340-01-609-5102
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LD1-7N 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
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.937 INCHES NOMINAL IN
•
FLANGE LENGTH: 2.380 INCHES NOMINAL IN
•
HEIGHT: 1.030 INCHES NOMINAL IN
•
COLOR: BLACK OVERALL
•
MATERIAL: STEEL CORROSION RESISTING STUD
TECHNICAL CHARACTERISTICS
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.937 INCHES NOMINAL IN
FLANGE LENGTH2.380 INCHES NOMINAL IN
HEIGHT1.030 INCHES NOMINAL IN
COLORBLACK OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYISOLATOR, SHOCK
END ITEM IDENTIFICATIONXM23 MORTAR BALLISTIC COMPUTER
MATERIALSTEEL CORROSION RESISTING STUD
MATERIALRUBBER OVERALL
MATERIALSTEEL CORROSION RESISTING MOUNTING BASE
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 1
13027671Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LD1-7N?
LD1-7N is a MOUNT,RESILIENT,UTILITY.
What parts can replace LD1-7N?
There is 1 known substitute for LD1-7N: 13027671. Substitute compatibility should be verified for your specific system.
What is the NSN for LD1-7N?
LD1-7N is cataloged in the U.S. Government catalog under NSN 5340-01-609-5102. This indicates validated use in U.S. government and defense supply chains.
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