The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, temp_rating: -80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF, hole_diameter: 0.200 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN, special_features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER PHILIADELPHIPRODUCTION STANDARD NO. PO0340NRP.
This part is cataloged in the U.S. Government catalog under NSN 5330-01-038-1573, 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
JJN121
NSN:5330-01-038-1573 FSC:5330 — Packing and Gasket Materials CAGE:3BFG7 — D R S POWER & CONTROL TECHNOLOGIES INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q OVERALL
temp_rating
-80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF
hole_diameter
0.200 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
hardness_rating
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter
3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
special_features
ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER PHILIADELPHIPRODUCTION STANDARD NO. PO0340NRP
style_designator
CIRCULAR
aperture_diameter
2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
bolt_hole_quantity
4
bolt_circle_diameter
2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM IN
special_test_features
SPECIAL QUALITY CONTROL TESTING
cross-sectional_thickness
0.060 INCHES NOMINAL IN
NSN
5330-01-038-1573
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL THICKNESS: 0.060 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING
-80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS
0.060 INCHES NOMINAL IN
SPECIAL TEST FEATURES
SPECIAL QUALITY CONTROL TESTING
HARDNESS RATING
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
CRITICALITY CODE JUSTIFICATION
ZZZY
STYLE DESIGNATOR
CIRCULAR
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER
3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
APERTURE DIAMETER
2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
BOLT HOLE QUANTITY
4
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is JJN121?
JJN121 is a GASKET.
What parts can replace JJN121?
There is 1 known substitute for JJN121: PO0340NRP. Substitute compatibility should be verified for your specific system.
What is the NSN for JJN121?
JJN121 is cataloged in the U.S. Government catalog under NSN 5330-01-038-1573. This indicates validated use in U.S. government and defense supply chains.
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