PartsTable / O-RING / 213547
213547
✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, special_features: CROSS SECTIONAL SHAPE STYLE IS D36 SPECIAL; PERIPHERAL DIAMETER IS 1.354INCHES MINIMUM AND 1.386 INCHES MAXIMUM IN, center_hole_diameter: 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN, cross-sectional_height: 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN, material_document_and_classification: AMS 7260 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-373-8437, 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
213547
NSN: 5331-00-373-8437 FSC: 5331 — O-RINGCAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR special_features CROSS SECTIONAL SHAPE STYLE IS D36 SPECIAL; PERIPHERAL DIAMETER IS 1.354INCHES MINIMUM AND 1.386 INCHES MAXIMUM IN center_hole_diameter 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN cross-sectional_height 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN material_document_and_classification AMS 7260 ASSN STD SINGLE MATERIAL RESPONSE NSN 5331-00-373-8437
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 213547
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
• MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7260 ASSN STD SINGLE MATERIAL RESPONSE
• CROSS-SECTIONAL HEIGHT: 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN
• CENTER HOLE DIAMETER: 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES CROSS SECTIONAL SHAPE STYLE IS D36 SPECIAL; PERIPHERAL DIAMETER IS 1.354INCHES MINIMUM AND 1.386 INCHES MAXIMUM IN MATERIAL DOCUMENT AND CLASSIFICATION AMS 7260 ASSN STD SINGLE MATERIAL RESPONSE CROSS-SECTIONAL HEIGHT 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN CENTER HOLE DIAMETER 0.986 INCHES MINIMUM AND 1.012 INCHES MAXIMUM IN MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
6477-32 Interchangeable interchangeable cross-reference
interchangeable
50055 Interchangeable interchangeable cross-reference
interchangeable
S1616 Interchangeable interchangeable cross-reference
interchangeable
PC213546 Interchangeable interchangeable cross-reference
interchangeable
213546 Interchangeable interchangeable cross-reference
interchangeable
MS35303-8 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 213547?
213547 is a O-RING.
What parts can replace 213547?
There are 9 known substitutes for 213547: 6477-32, 50055, S1616 and 6 more. Substitute compatibility should be verified for your specific system.
Is 213547 still available?
213547 is currently cancelled.