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801021-1 — COVER,SERVO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

801021-1: COVER,SERVO.

The COVER,SERVO is a the manufacturer industrial component. Key specifications include end_item_identification: AH-64 TURBINE ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-801-0211, 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
801021-1
NSN: 5330-00-801-0211
NIINs: 008010211, 015051464
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
end_item_identificationAH-64 TURBINE ENGINE
NSN5330-00-801-0211
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 801021-1 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
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CROSS-SECTIONAL THICKNESS: 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
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CROSS-SECTIONAL WIDTH: 0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
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STYLE DESIGNATOR: NON-CIRCULAR
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MATERIAL DOCUMENT AND CLASSIFICATION: 417,GR SC515ABF3 MIL STD SINGLE MATERIAL RESPONSE OVERALL
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CROSS-SECTIONAL SHAPE STYLE: SPECIAL
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APERTURE WIDTH: 9.406 INCHES NOMINAL IN
•
CROSS SECTION INSIDE DIAMETER: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION417,GR SC515ABF3 MIL STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
APERTURE WIDTH9.406 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
APERTURE LENGTH23.031 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 801021-1?
801021-1 is a COVER,SERVO.
What is the NSN for 801021-1?
801021-1 is cataloged in the U.S. Government catalog under NSN 5330-00-801-0211. This indicates validated use in U.S. government and defense supply chains.
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