PartsTable
Technical Data Sheet
PartsTable / MRO / 1084-3
1084-3 ✓ Verified by PartsTable
Trefl · 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include length: 0.188 INCHES NOMINAL SQUARE END IN, material: RUBBER SILICONE BODY, hole_diameter: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.750 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, thread_length: 0.560 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-247-6884, 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→ 1084-3
NSN: 5330-00-247-6884
FSC: 5330
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
length0.188 INCHES NOMINAL SQUARE END IN
materialRUBBER SILICONE BODY
hole_diameter0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.750 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
thread_length0.560 INCHES MINIMUM IN
flute_quantity3
overall_height0.237 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
proof_pressure4500.00 POUNDS PER SQUARE INCH LBS
shank_diameter0.141 INCHES MINIMUM IN
mounting_methodBRACKET(S) AND UNTHREADED HOLE(S)
NSN5330-00-247-6884
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1084-3 MFR: Trefl ⚠ 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
•
OUTSIDE DIAMETER: 10.500 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 9.750 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
•
HOLE DIAMETER: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: PAPER AND GLUE AND GLYCERIN OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.562 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER10.500 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER9.750 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
HOLE DIAMETER0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALPAPER AND GLUE AND GLYCERIN OVERALL
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
APERTURE DIAMETER0.562 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1084-3Interchangeable
interchangeable cross-reference
interchangeable
10843AInterchangeable
interchangeable cross-reference
interchangeable
604GR11-87SInterchangeable
interchangeable cross-reference
interchangeable
10379202Interchangeable
interchangeable cross-reference
interchangeable
108043Interchangeable
interchangeable cross-reference
interchangeable
15128Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1084-3?
1084-3 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Trefl. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1084-3?
There are 13 known substitutes for 1084-3: 1084-3, 10843A, 604GR11-87S and 10 more. Substitute compatibility should be verified for your specific system.
Is 1084-3 still available?
1084-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026