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Technical Data Sheet

A-35137PC20,1/2IN — SEAL,NONMETALLIC ROUND SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-35137PC20,1/2IN: SEAL,NONMETALLIC ROUND SECTION.

The SEAL,NONMETALLIC ROUND SECTION is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-359-8353, 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
A-35137PC20,1/2IN
NSN: 5330-01-359-8353
NIINs: 013598353, 013676815
FSC: 5330 — Packing and Gasket Materials
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN5330-01-359-8353
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-35137PC20,1/2IN 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SUBSTITUTES & CROSS-REFERENCES 10
803-1385714-5-12BReference document
Same NSN cross-reference
Reference document — Secondary reference
803-2177917-03X-31Reference document
Same NSN cross-reference
Reference document — Secondary reference
803-1385714-7-12BReference document
Same NSN cross-reference
Reference document — Secondary reference
803-1385712-XX-33Reference document
Same NSN cross-reference
Reference document — Secondary reference
803-1385714-X-12BReference document
Same NSN cross-reference
Reference document — Secondary reference
803-1385541-03X-29Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-35137PC20,1/2IN?
A-35137PC20,1/2IN is a SEAL,NONMETALLIC ROUND SECTION.
What parts can replace A-35137PC20,1/2IN?
There are 10 known substitutes for A-35137PC20,1/2IN: 803-1385714-5-12B, 803-2177917-03X-31, 803-1385714-7-12B and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-35137PC20,1/2IN?
A-35137PC20,1/2IN is cataloged in the U.S. Government catalog under NSN 5330-01-359-8353. This indicates validated use in U.S. government and defense supply chains.
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