PartsTable
Technical Data Sheet
Download PDF

2-346N674-70 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-346N674-70: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL, center_hole_diameter: 4.072 INCHES MINIMUM AND 4.128 INCHES MAXIMUM IN, elongation_percentage: 331 MAXIMUM, specification/standard_data: 83259-2-346N674-70 MANUFACTURERS STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-345-1824, 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
2-346N674-70
NSN: 5330-01-345-1824
FSC: 5330 — Packing and Gasket Materials
CAGE: 83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL OVERALL
center_hole_diameter4.072 INCHES MINIMUM AND 4.128 INCHES MAXIMUM IN
elongation_percentage331 MAXIMUM
specification/standard_data83259-2-346N674-70 MANUFACTURERS STANDARD
cross_section_outside_diameter0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN5330-01-345-1824
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-346N674-70 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: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
ELONGATION PERCENTAGE: 331 MAXIMUM
•
SPECIFICATION/STANDARD DATA: 83259-2-346N674-70 MANUFACTURERS STANDARD
•
CENTER HOLE DIAMETER: 4.072 INCHES MINIMUM AND 4.128 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
ELONGATION PERCENTAGE331 MAXIMUM
SPECIFICATION/STANDARD DATA83259-2-346N674-70 MANUFACTURERS STANDARD
CENTER HOLE DIAMETER4.072 INCHES MINIMUM AND 4.128 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
91568451Same 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
Ready to buy 2-346N674-70?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 2-346N674-70?
2-346N674-70 is a GASKET.
What parts can replace 2-346N674-70?
There is 1 known substitute for 2-346N674-70: 91568451. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-346N674-70?
2-346N674-70 is cataloged in the U.S. Government catalog under NSN 5330-01-345-1824. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2-346N674-70