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49423 — CONNECTOR ASSEMBLY,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

49423: CONNECTOR ASSEMBLY,ELECTRICAL.

The CONNECTOR ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, head_type: SPRINKLER, case_style: SQUARE, seal_width: 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN, housing_bore_diameter: 2.556 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN, sealing_element_style: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-353-2295, 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
49423
NSN: 5330-00-353-2295
NIINs: 003532295, 009119215, 015251660
FSC: 5330 — Packing and Gasket Materials
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
head_typeSPRINKLER
case_styleSQUARE
seal_width1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
housing_bore_diameter2.556 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
sealing_element_styleANGULAR
connection_thread_size0.500-14
end_item_identificationK80-65 BOAT CARGO CRANE
connection_thread_seriesNPT
connection_thread_locationEXTERNAL
accommodated_shaft_diameter1.937 INCHES NOMINAL IN
NSN5330-00-353-2295
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49423 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
•
SEAL WIDTH: 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 2.556 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.937 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER2.556 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.937 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 9
26128FReference document
Same NSN cross-reference
Reference document — Secondary reference
26128Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1205Q641Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4FKW0395Reference document
Same NSN cross-reference
Reference document — Secondary reference
11A8943Reference document
Same NSN cross-reference
Reference document — Secondary reference
7331886Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 49423?
49423 is a CONNECTOR ASSEMBLY,ELECTRICAL.
What parts can replace 49423?
There are 9 known substitutes for 49423: 26128F, 26128, A1205Q641 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49423?
49423 is cataloged in the U.S. Government catalog under NSN 5330-00-353-2295. 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.