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125804 — SWITCH,FLOW

✓ Government record, cited
Hama · MRO · MRO_GENERAL
PRODUCT OVERVIEW

125804: SWITCH,FLOW.

- Exclusive wooden frame in a modern design - Incl. premium glass, antireflex coating on one side - Float glass quality, ground and washed - Precision mitre - With prop and hanger. Key specifications include material: RUBBER SYNTHETIC OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, temp_rating: 350.0 FAHRENHEIT DEGF, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 63.0 SHORE DUROMETER A MAXIMUM OVERALL, inside_diameter: 0.199 INCHES NOMINAL IN, style_designator: CYLINDRICAL.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-242-1992, 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→ 125804
NSN: 5330-00-242-1992
NIINs: 002421992, 002653670, 014459045
FSC: 5330 — Packing and Gasket Materials
CAGE: 21444 — REXNORD INDUSTRIES LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
temp_rating350.0 FAHRENHEIT DEGF
coil_quantity9
hardness_rating55.0 SHORE DUROMETER A MINIMUM AND 63.0 SHORE DUROMETER A MAXIMUM OVERALL
inside_diameter0.199 INCHES NOMINAL IN
style_designatorCYLINDRICAL
inner_groove_width0.156 INCHES NOMINAL IN
outer_groove_depth0.188 INCHES NOMINAL IN
outer_groove_width0.094 INCHES NOMINAL IN
spring_free_length0.438 INCHES NOMINAL IN
peripheral_diameter2.156 INCHES NOMINAL IN
NSN5330-00-242-1992
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 125804 MFR: Hama ⚠ 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
•
OUTER GROOVE DEPTH: 0.188 INCHES NOMINAL IN
•
TEMP RATING: 350.0 FAHRENHEIT DEGF
•
OUTER GROOVE SMALLEST WIDTH: 0.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.312 INCHES NOMINAL IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 63.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 2.156 INCHES NOMINAL IN
•
OUTER GROOVE WIDTH: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTER GROOVE DEPTH0.188 INCHES NOMINAL IN
TEMP RATING350.0 FAHRENHEIT DEGF
OUTER GROOVE SMALLEST WIDTH0.062 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL IN
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 63.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER2.156 INCHES NOMINAL IN
OUTER GROOVE WIDTH0.094 INCHES NOMINAL IN
INNER GROOVE WIDTH0.156 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.797 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
3057-12PC105Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 125804?
125804 is a SWITCH,FLOW manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 125804?
There is 1 known substitute for 125804: 3057-12PC105. Substitute compatibility should be verified for your specific system.
What is the NSN for 125804?
125804 is cataloged in the U.S. Government catalog under NSN 5330-00-242-1992. This indicates validated use in U.S. government and defense supply chains.
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