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D110278 — RETAINER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D110278: RETAINER,ELECTRICAL CONNECTOR.

The RETAINER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 0.484 INCHES NOMINAL IN, length: 0.610 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, thickness: 0.080 INCHES NOMINAL IN, thread_class: 2B SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-139-7498, 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
D110278
NSN: 5340-00-139-7498
NIINs: 001397498, 011188672, 012459840, 015766712
FSC: 5340 — Hardware, Commercial
CAGE: 71468 — ITT CANNON LLC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width0.484 INCHES NOMINAL IN
length0.610 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
thickness0.080 INCHES NOMINAL IN
thread_class2B SINGLE MOUNTING FACILITY
overall_width0.541 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN
overall_height0.060 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
overall_length0.598 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
special_featuresINCL 0.112-40 UNC-2ABY 0.312 IN. LG PAN HEAD SCREW AND NUT IN
style_designatorIRREGULAR
mounting_facilityUNTHREADED HOLE(S)
NSN5340-00-139-7498
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D110278 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
•
FIRST SURFACE HOLE SIZE: 0.112 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.060 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
MOUNTING FACILITY: UNTHREADED HOLE(S)
•
SURFACE TREATMENT: UNABLE TO DECODE
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
OVERALL LENGTH0.598 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN
OVERALL WIDTH0.541 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN
FIRST SURFACE HOLE SIZE0.112 INCHES NOMINAL IN
MATERIAL THICKNESS0.060 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
MOUNTING FACILITYUNTHREADED HOLE(S)
SPECIAL FEATURESINCL 0.112-40 UNC-2ABY 0.312 IN. LG PAN HEAD SCREW AND NUT IN
SURFACE TREATMENTUNABLE TO DECODE
MATERIALUNABLE TO DECODE
FIRST SURFACE HOLE QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 8
ES751-53Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
143822Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
40-741-1187Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
16-01185-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
50-055-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
16610147-002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D110278?
D110278 is a RETAINER,ELECTRICAL CONNECTOR.
What parts can replace D110278?
There are 8 known substitutes for D110278: ES751-53, 143822, 40-741-1187 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D110278?
D110278 is cataloged in the U.S. Government catalog under NSN 5340-00-139-7498. This indicates validated use in U.S. government and defense supply chains.
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