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861771 — CONNECTOR BODY,PLUG,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

861771: CONNECTOR BODY,PLUG,ELECTRICAL.

The CONNECTOR BODY,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: STRAIGHT SHAPESTRAIGHT SHAPE, overall_width: 0.240 INCHES NOMINAL0.240 INCHES NOMINAL IN, overall_height: 0.645 INCHES NOMINAL0.645 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN, insert_material: GLASS AND GLASS AND PLASTIC POLYAMIDE NYLON SINGLE MATING ENDPLASTIC POLYAMIDE NYLON SINGLE MATING END. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-171-8385, 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
861771
NSN: 5330-00-171-8385
NIINs: 001718385, 011238549
FSC: 5330 — Packing and Gasket Materials
CAGE: 89749 — CLARK MATERIAL HANDLING COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleSTRAIGHT SHAPESTRAIGHT SHAPE
overall_width0.240 INCHES NOMINAL0.240 INCHES NOMINAL IN
overall_height0.645 INCHES NOMINAL0.645 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
insert_materialGLASS AND GLASS AND PLASTIC POLYAMIDE NYLON SINGLE MATING ENDPLASTIC POLYAMIDE NYLON SINGLE MATING END
mating_end_quantity11
peripheral_diameter1.719 INCHES NOMINAL IN
center_hole_diameter1.406 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
cross-sectional_thickness0.047 INCHES NOMINAL IN
cross-sectional_shape_styleCUP
NSN5330-00-171-8385
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 861771 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
•
CROSS-SECTIONAL THICKNESS: 0.047 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
PERIPHERAL DIAMETER: 1.719 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.406 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.047 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLECUP
PERIPHERAL DIAMETER1.719 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.406 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
259808Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 861771?
861771 is a CONNECTOR BODY,PLUG,ELECTRICAL.
What parts can replace 861771?
There is 1 known substitute for 861771: 259808. Substitute compatibility should be verified for your specific system.
What is the NSN for 861771?
861771 is cataloged in the U.S. Government catalog under NSN 5330-00-171-8385. 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.