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149892 — COWLING,HEATER,PORTABLE DUCT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

149892: COWLING,HEATER,PORTABLE DUCT.

The COWLING,HEATER,PORTABLE DUCT is a the manufacturer industrial component. Key specifications include material: PAPER AND RUBBER OVERALL, outside_diameter: 1.600 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.100 INCHES NOMINAL IN, cross-sectional_thickness: 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-853-4274, 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
149892
NSN: 5330-00-853-4274
NIINs: 008534274, 011022262, 013353354
FSC: 5330 — Packing and Gasket Materials
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialPAPER AND RUBBER OVERALL
outside_diameter1.600 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter1.100 INCHES NOMINAL IN
cross-sectional_thickness0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803 F338197-3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-853-4274
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 149892 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: 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 F338197-3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 1.600 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.100 INCHES NOMINAL IN
•
MATERIAL: PAPER AND RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 F338197-3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER1.600 INCHES NOMINAL IN
APERTURE DIAMETER1.100 INCHES NOMINAL IN
MATERIALPAPER AND RUBBER OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
6256636Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F 338197M3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 149892?
149892 is a COWLING,HEATER,PORTABLE DUCT.
What parts can replace 149892?
There are 2 known substitutes for 149892: 6256636, F 338197M3. Substitute compatibility should be verified for your specific system.
What is the NSN for 149892?
149892 is cataloged in the U.S. Government catalog under NSN 5330-00-853-4274. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.