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20-1887 — AIR CLEANER,INTAKE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20-1887: AIR CLEANER,INTAKE.

The AIR CLEANER,INTAKE is a the manufacturer industrial component. Key specifications include width: 25.000 INCHES NOMINAL IN, overall_height: 30.000 INCHES NOMINAL IN, air_cleaner_type: THROW-AWAY, special_features: CONTROLLED THROUGH A USB PORT, end_item_identification: 5.6/7.3/7.6 METER EARTH STATION ANTENNA, part_name_assigned_by_controlling_agency: AZIMUTH HANDWHEEL KIT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-399-4284, 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
20-1887
NSN: 5330-00-399-4284
NIINs: 003994284, 015728598, 015902233
FSC: 5330 — Packing and Gasket Materials
CAGE: 44674 — THE OILGEAR COMPANY DBA JIFFY LUBE 213 DIV OILGEAR (USA)
SPECIFICATIONS
width25.000 INCHES NOMINAL IN
overall_height30.000 INCHES NOMINAL IN
air_cleaner_typeTHROW-AWAY
special_featuresCONTROLLED THROUGH A USB PORT
end_item_identification5.6/7.3/7.6 METER EARTH STATION ANTENNA
part_name_assigned_by_controlling_agencyAZIMUTH HANDWHEEL KIT
NSN5330-00-399-4284
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20-1887 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: 0.031 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: CELLULOSE OVERALL
•
HOLE DIAMETER: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
MATERIALCELLULOSE OVERALL
HOLE DIAMETER0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20-1887?
20-1887 is a AIR CLEANER,INTAKE.
What is the NSN for 20-1887?
20-1887 is cataloged in the U.S. Government catalog under NSN 5330-00-399-4284. 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.