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74145-6 — INTERCOMMUNICATION STATION SUBAS

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

74145-6: INTERCOMMUNICATION STATION SUBAS.

INTERCOMMUNICATION STATION SUBAS. Key specifications include material: PAPER OVERALL, body_width: 3.938 INCHES NOMINAL IN, body_height: 5.000 INCHES NOMINAL IN, body_length: 3.938 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-202-4183, 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→ 74145-6
NSN: 5330-00-202-4183
NIINs: 002024183, 002573213, 013790784
FSC: 5330 — Packing and Gasket Materials
CAGE: 70142 — AEROIL PRODUCTS CO INC (USA)
SPECIFICATIONS
materialPAPER OVERALL
body_width3.938 INCHES NOMINAL IN
body_height5.000 INCHES NOMINAL IN
body_length3.938 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
outside_diameter2.375 INCHES NOMINAL IN
special_featuresJACK TIP 5
style_designatorCIRCULAR
aperture_diameter2.125 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES SINGLE GROUP IN
NSN5330-00-202-4183
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74145-6 MFR: Legrand ⚠ 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: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.125 INCHES NOMINAL IN
•
MATERIAL: PAPER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
APERTURE DIAMETER2.125 INCHES NOMINAL IN
MATERIALPAPER OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
199413064Reference document
Same NSN cross-reference
Reference document — Secondary reference
110272Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
74146-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74145-6?
74145-6 is a INTERCOMMUNICATION STATION SUBAS manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 74145-6?
There are 3 known substitutes for 74145-6: 199413064, 110272, 74146-8. Substitute compatibility should be verified for your specific system.
What is the NSN for 74145-6?
74145-6 is cataloged in the U.S. Government catalog under NSN 5330-00-202-4183. This indicates validated use in U.S. government and defense supply chains.
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