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161543 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

161543: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL SINGLE END, body_style: STRAIGHT SHAPE, shell_type: SOLID, design_form: PREBENT, seat_radius: 0.062 INCHES NOMINAL SINGLE END IN, thread_class: 2B SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-098-4012, 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
161543
NSN: 4710-01-098-4012
NIINs: 010984012, 011949640
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialSTEEL SINGLE END
body_styleSTRAIGHT SHAPE
shell_typeSOLID
design_formPREBENT
seat_radius0.062 INCHES NOMINAL SINGLE END IN
thread_class2B SINGLE END
overall_width0.600 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
overall_height1.226 INCHES MAXIMUM IN
overall_length2.729 INCHES NOMINAL IN
shell_materialSTEEL
wall_thickness0.028 INCHES NOMINAL IN
NSN4710-01-098-4012
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 161543 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.438 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT, COMPRESSION SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.220 INCHES NOMINAL IN
•
SEAT RADIUS: 0.062 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
WALL THICKNESS0.028 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, COMPRESSION SINGLE END
TUBE OUTSIDE DIAMETER0.220 INCHES NOMINAL IN
SEAT RADIUS0.062 INCHES NOMINAL SINGLE END IN
THREAD CLASS2B SINGLE END
MATERIALSTEEL TUBING
SUBSTITUTES & CROSS-REFERENCES 5
3534136Reference document
Same NSN cross-reference
Reference document — Secondary reference
3725673Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
35343025Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
35354266Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
35343136Same 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 161543?
161543 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 161543?
There are 5 known substitutes for 161543: 3534136, 3725673, 35343025 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 161543?
161543 is cataloged in the U.S. Government catalog under NSN 4710-01-098-4012. 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.