11661P20 — VENTILATOR,DECK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11661P20: VENTILATOR,DECK.

The VENTILATOR,DECK is a the manufacturer industrial component. Key specifications include width: 5.750 INCHES NOMINAL IN, length: 8.750 INCHES NOMINAL IN, material: ALUMINUM, deck_plate: NOT INCLUDED, inside_width: 4.000 INCHES NOMINAL IN, inside_length: 7.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2040-00-129-6482, 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

11661P20

NSN: 2040-00-129-6482
FSC: 2040 — Marine Hardware and Hull Items
CAGE: 07070 — UNITED STATES DEPARTMENT OF THE NAVY DBA NAVAL SURFACE WARFARE CENTER PANAMA CITY (USA)

SPECIFICATIONS

width	5.750 INCHES NOMINAL IN
length	8.750 INCHES NOMINAL IN
material	ALUMINUM
deck_plate	NOT INCLUDED
inside_width	4.000 INCHES NOMINAL IN
inside_length	7.000 INCHES NOMINAL IN
overall_height	13.250 INCHES NOMINAL IN
ventilator_type	FIXED POSITION
style_designator	COWL FLANGE TYPE
waterproof_feature	INCLUDED
insectproof_feature	NOT INCLUDED
mouth_opening_shape	RECTANGULAR
NSN	2040-00-129-6482

COMPONENT DIAGRAM

KEY FEATURES

•

VENTILATION CLOSING DEVICE: NOT INCLUDED

•

INSIDE WIDTH: 4.000 INCHES NOMINAL IN

•

LENGTH: 8.750 INCHES NOMINAL IN

•

INTEGRAL MOUNTING BASE: INCLUDED

•

INSIDE LENGTH: 7.000 INCHES NOMINAL IN

•

INSECTPROOF FEATURE: NOT INCLUDED

•

WATERPROOF FEATURE: INCLUDED

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	13.250 INCHES NOMINAL IN
VENTILATION CLOSING DEVICE	NOT INCLUDED
INSIDE WIDTH	4.000 INCHES NOMINAL IN
LENGTH	8.750 INCHES NOMINAL IN
INTEGRAL MOUNTING BASE	INCLUDED
INSIDE LENGTH	7.000 INCHES NOMINAL IN
INSECTPROOF FEATURE	NOT INCLUDED
WATERPROOF FEATURE	INCLUDED
VENTILATOR TYPE	FIXED POSITION
STYLE DESIGNATOR	COWL FLANGE TYPE

OTHER ITEMS IN FSC 2040 — Marine Hardware and Hull Items

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2040-00-030-8331 2040-00-349-6785 2040-00-361-3924 2040-00-368-5901 2040-00-385-8796 2040-00-385-9234 2040-00-391-4442 2040-00-393-3850

SUBSTITUTES & CROSS-REFERENCES 2

11595PC1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

H11595-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 11661P20?

11661P20 is a VENTILATOR,DECK.

What parts can replace 11661P20?

There are 2 known substitutes for 11661P20: 11595PC1, H11595-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 11661P20?

11661P20 is cataloged in the U.S. Government catalog under NSN 2040-00-129-6482. This indicates validated use in U.S. government and defense supply chains.

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11661P20 — VENTILATOR,DECK

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