PartsTable
Technical Data Sheet
PartsTable / MRO / 866391
866391 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RETAINER,ELECTRICAL SWITCH is a the manufacturer industrial component. Key specifications include end_item_name: COMPRESSOR, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.188 INCHES NOMINAL IN, aperture_width: 0.625 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, aperture_length: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-173-0383, 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
MRO→ MRO_GENERAL→ 866391
NSN: 5330-00-173-0383
FSC: 5330
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
end_item_nameCOMPRESSOR
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.188 INCHES NOMINAL IN
aperture_width0.625 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
aperture_length1.500 INCHES NOMINAL IN
end_item_source98182
special_featuresFIBER MATERIAL
component_quantity2
inside_corner_radius0.125 INCHES NOMINAL IN
outside_corner_radius0.3125 INCHES NOMINAL IN
end_item_identification4310-00-542-5928
NSN5330-00-173-0383
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 866391 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
•
APERTURE LENGTH: 1.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
INSIDE CORNER RADIUS: 0.125 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.3125 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
APERTURE WIDTH: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE LENGTH1.500 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
INSIDE CORNER RADIUS0.125 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.3125 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SPECIAL FEATURESFIBER MATERIAL
APERTURE WIDTH0.625 INCHES NOMINAL IN
OVERALL WIDTH1.188 INCHES NOMINAL IN
OVERALL LENGTH3.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
24950Interchangeable
interchangeable cross-reference
interchangeable
342296Interchangeable
interchangeable cross-reference
interchangeable
7702630Interchangeable
interchangeable cross-reference
interchangeable
36551DInterchangeable
interchangeable cross-reference
interchangeable
B16936Interchangeable
interchangeable cross-reference
interchangeable
B169136Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 866391?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 866391?
866391 is a RETAINER,ELECTRICAL SWITCH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 866391?
There are 8 known substitutes for 866391: 24950, 342296, 7702630 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 866391?
866391 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-173-0383. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 866391

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026