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PNL-027A-01 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PNL-027A-01: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM, special_features: IDENTIFIED AS DASH NO. 20 O-RING USED ON BAE REAR END CAP BOM, end_item_identification: F-16 AIRCRAFT.

This part is cataloged in the U.S. Government catalog under NSN 5331-01-529-3105, 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
PNL-027A-01
NSN: 5331-01-529-3105
FSC: 5331 — O-ring
CAGE: 0C0C7 — CURTISS-WRIGHT DS, INC. DBA CURTISS-WRIGHT C5ISR MISSION SOLUTIONS (USA)
SPECIFICATIONS
materialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
special_featuresIDENTIFIED AS DASH NO. 20 O-RING USED ON BAE REAR END CAP BOM
end_item_identificationF-16 AIRCRAFT
NSN5331-01-529-3105
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PNL-027A-01 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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MATERIAL: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESIDENTIFIED AS DASH NO. 20 O-RING USED ON BAE REAR END CAP BOM
END ITEM IDENTIFICATIONF-16 AIRCRAFT
MATERIALRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 3
9464K74Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PNL-0279A-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
PNL-0279-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 PNL-027A-01?
PNL-027A-01 is a O-RING.
What parts can replace PNL-027A-01?
There are 3 known substitutes for PNL-027A-01: 9464K74, PNL-0279A-01, PNL-0279-01. Substitute compatibility should be verified for your specific system.
What is the NSN for PNL-027A-01?
PNL-027A-01 is cataloged in the U.S. Government catalog under NSN 5331-01-529-3105. This indicates validated use in U.S. government and defense supply chains.
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