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40326-4 — GOVERNOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

40326-4: GOVERNOR.

The GOVERNOR is a the manufacturer industrial component. Key specifications include special_features: INNER AND OUTER SKIN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-249-9355, 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
40326-4
NSN: 5330-00-249-9355
NIINs: 002499355, 011066334, 012671713, 013531787
FSC: 5330 — Packing and Gasket Materials
CAGE: 70628 — ARROWHEAD PRODUCTS CORP (USA)
SPECIFICATIONS
special_featuresINNER AND OUTER SKIN
NSN5330-00-249-9355
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40326-4 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESINNER AND OUTER SKIN
SUBSTITUTES & CROSS-REFERENCES 1
216-46407-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 40326-4?
40326-4 is a GOVERNOR.
What parts can replace 40326-4?
There is 1 known substitute for 40326-4: 216-46407-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 40326-4?
40326-4 is cataloged in the U.S. Government catalog under NSN 5330-00-249-9355. This indicates validated use in U.S. government and defense supply chains.
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