PartsTable
Technical Data Sheet
RD262-4006-0021 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER FLUOROCARBON CLASS FPM OVERALL, center_hole_diameter: 0.926 INCHES NOMINAL IN, cross-sectional_height: 0.070 INCHES NOMINAL IN, cross-sectional_shape_style: O-RING, material_document_and_classification: MIL-R-25897,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-802-8103, 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
RD262-4006-0021
NSN: 5330-00-802-8103
FSC: 5330
CAGE: 02602 — AEROJET ROCKETDYNE OF DE, INC (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER FLUOROCARBON CLASS FPM OVERALL
center_hole_diameter0.926 INCHES NOMINAL IN
cross-sectional_height0.070 INCHES NOMINAL IN
cross-sectional_shape_styleO-RING
material_document_and_classificationMIL-R-25897,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-802-8103
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RD262-4006-0021 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 HEIGHT: 0.070 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-25897,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: RUBBER FLUOROCARBON CLASS FPM OVERALL
CENTER HOLE DIAMETER: 0.926 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: O-RING
COLOR: BLACK
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25897,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROCARBON CLASS FPM OVERALL
CENTER HOLE DIAMETER0.926 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEO-RING
COLORBLACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MS29513-021Interchangeable
interchangeable cross-reference
interchangeable
3113858Interchangeable
interchangeable cross-reference
interchangeable
MS29513-21Interchangeable
interchangeable cross-reference
interchangeable
R1307P021Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RD262-4006-0021?
RD262-4006-0021 is a PACKING,PREFORMED.
What parts can replace RD262-4006-0021?
There are 4 known substitutes for RD262-4006-0021: MS29513-021, 3113858, MS29513-21 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RD262-4006-0021?
RD262-4006-0021 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-802-8103. This indicates validated use in U.S. government and defense supply chains.
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