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125-405 — RETAINER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

125-405: RETAINER,ELECTRICAL CONNECTOR.

The RETAINER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, head_style: FLAT CHAMFER, thread_class: 2A A, fastener_length: 0.750 INCHES NOMINAL IN, hardness_rating: 80.0 ROCKWELL B MINIMUM OVERALL, outside_diameter: 5.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-194-3700, 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
125-405
NSN: 5330-00-194-3700
NIINs: 001943700, 012525291, 014800358
FSC: 5330 — Packing and Gasket Materials
CAGE: 73370 — HONEYWELL INTERNATIONAL INC DBA HONEYWELL DIV CONSUMER PRODUCTS GROUP (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
head_styleFLAT CHAMFER
thread_class2A A
fastener_length0.750 INCHES NOMINAL IN
hardness_rating80.0 ROCKWELL B MINIMUM OVERALL
outside_diameter5.125 INCHES NOMINAL IN
style_designatorCIRCULAR
thread_directionRIGHT-HAND
aperture_diameter4.375 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
internal_drive_styleHEXAGON
nominal_thread_diameter0.250 INCHES IN
NSN5330-00-194-3700
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 125-405 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: 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 5.125 INCHES NOMINAL IN
•
APERTURE DIAMETER: 4.375 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER5.125 INCHES NOMINAL IN
APERTURE DIAMETER4.375 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 125-405?
125-405 is a RETAINER,ELECTRICAL CONNECTOR.
What is the NSN for 125-405?
125-405 is cataloged in the U.S. Government catalog under NSN 5330-00-194-3700. This indicates validated use in U.S. government and defense supply chains.
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