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7374219 — SEAL ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7374219: SEAL ASSEMBLY.

The SEAL ASSEMBLY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: SEAL WIDTH 0.526 IN. MIN.

0.546 IN. MAX,SHAFT DIA 1.020 IN. MIN 1.025 IN MAX,BORE DIA 1.626 IN.

MIN 1.628 IN. MAX IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-737-4219, 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
7374219
NSN: 5330-00-737-4219
FSC: 5330 — Packing and Gasket Materials
CAGE: D9893 — LIEBHERR-AEROSPACE LINDENBERG GMBH (DEU)
SPECIFICATIONS
general_characteristics_item_descriptionSEAL WIDTH 0.526 IN. MIN. 0.546 IN. MAX,SHAFT DIA 1.020 IN. MIN 1.025 IN MAX,BORE DIA 1.626 IN. MIN 1.628 IN. MAX IN
NSN5330-00-737-4219
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7374219 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: SEAL WIDTH 0.526 IN. MIN. 0.546 IN. MAX,SHAFT DIA 1.020 IN. MIN 1.025 IN MAX,BORE DIA 1.626 IN. MIN 1.628 IN. MAX IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSEAL WIDTH 0.526 IN. MIN. 0.546 IN. MAX,SHAFT DIA 1.020 IN. MIN 1.025 IN MAX,BORE DIA 1.626 IN. MIN 1.628 IN. MAX IN
SUBSTITUTES & CROSS-REFERENCES 5
31000Reference document
Same NSN cross-reference
Reference document — Secondary reference
502238Reference document
Same NSN cross-reference
Reference document — Secondary reference
903022A2Reference document
Same NSN cross-reference
Reference document — Secondary reference
S3-3A002A0-16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
25704-281250-03-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 7374219?
7374219 is a SEAL ASSEMBLY.
What parts can replace 7374219?
There are 5 known substitutes for 7374219: 31000, 502238, 903022A2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7374219?
7374219 is cataloged in the U.S. Government catalog under NSN 5330-00-737-4219. This indicates validated use in U.S. government and defense supply chains.
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