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155453 — VALVE,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

155453: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, style_designator: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-379-6919, 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
155453
NSN: 5330-00-379-6919
NIINs: 003796919, 012439825
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL BODY
style_designatorANGLE
NSN5330-00-379-6919
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 155453 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: VELLUMOID FIBER;6.062 IN. OD;4.312 IN. ID;W/0.406 IN. DIA HOLES EQUALLY SPACED ON 5.250 IN. BOLT CIRCLE DIA;0.010 IN. THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONVELLUMOID FIBER;6.062 IN. OD;4.312 IN. ID;W/0.406 IN. DIA HOLES EQUALLY SPACED ON 5.250 IN. BOLT CIRCLE DIA;0.010 IN. THK IN
SUBSTITUTES & CROSS-REFERENCES 2
C-155453Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B1135920Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 155453?
155453 is a VALVE,VENT.
What parts can replace 155453?
There are 2 known substitutes for 155453: C-155453, B1135920. Substitute compatibility should be verified for your specific system.
What is the NSN for 155453?
155453 is cataloged in the U.S. Government catalog under NSN 5330-00-379-6919. This indicates validated use in U.S. government and defense supply chains.
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