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7668J — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7668J: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: RECESSED, seal_width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 165.0 FAHRENHEIT DEGF, special_features: WITH CASE BONDED TO ONE PIECE NONSPRING LOADED SEAL COMPATABLE W/MIL-G-23827 GREASE, housing_bore_diameter: 10.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-446-6384, 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
7668J
NSN: 5330-00-446-6384
FSC: 5330 — Packing and Gasket Materials
CAGE: 11314 — HUTCHINSON SEAL CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleRECESSED
seal_width0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 165.0 FAHRENHEIT DEGF
special_featuresWITH CASE BONDED TO ONE PIECE NONSPRING LOADED SEAL COMPATABLE W/MIL-G-23827 GREASE
housing_bore_diameter10.000 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter9.240 INCHES MINIMUM AND 9.260 INCHES MAXIMUM IN
material_document_and_classificationSAE 1005,1010,1020 ASSN STD SINGLE MATERIAL RESPONSE CASE
NSN5330-00-446-6384
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7668J 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 165.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 10.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1005,1010,1020 ASSN STD SINGLE MATERIAL RESPONSE CASE
•
CASE STYLE: RECESSED
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 165.0 FAHRENHEIT DEGF
SEAL WIDTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER10.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1005,1010,1020 ASSN STD SINGLE MATERIAL RESPONSE CASE
MATERIAL DOCUMENT AND CLASSIFICATIONSIRVENE 414643,80201 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
CASE STYLERECESSED
SPECIAL FEATURESWITH CASE BONDED TO ONE PIECE NONSPRING LOADED SEAL COMPATABLE W/MIL-G-23827 GREASE
ACCOMMODATED SHAFT DIAMETER9.240 INCHES MINIMUM AND 9.260 INCHES MAXIMUM IN
MATERIALSTEEL CASE
SUBSTITUTES & CROSS-REFERENCES 4
204-011-429-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
204-011-429-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
526177Reference document
Same NSN cross-reference
Reference document — Secondary reference
529787Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7668J?
7668J is a SEAL,PLAIN ENCASED.
What parts can replace 7668J?
There are 4 known substitutes for 7668J: 204-011-429-001, 204-011-429-1, 526177 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7668J?
7668J is cataloged in the U.S. Government catalog under NSN 5330-00-446-6384. This indicates validated use in U.S. government and defense supply chains.
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