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2-383N674-70 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-383N674-70: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 354.97 MILLIMETERS NOMINAL MM, cross-sectional_height: 5.33 MILLIMETERS NOMINAL MM, material_document_and_classification: MIL-G-21569 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-005-0530, 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
2-383N674-70
NSN: 5331-01-005-0530
NIINs: 010050530, 015164697
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter354.97 MILLIMETERS NOMINAL MM
cross-sectional_height5.33 MILLIMETERS NOMINAL MM
material_document_and_classificationMIL-G-21569 ASSN STD SINGLE MATERIAL RESPONSE
NSN5331-01-005-0530
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-383N674-70 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
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 14.315 INCHES MINIMUM AND 14.475 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 13.905 INCHES MINIMUM AND 14.045 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
OUTSIDE DIAMETER14.315 INCHES MINIMUM AND 14.475 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER13.905 INCHES MINIMUM AND 14.045 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 8
2-383V0747-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-383V1164-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AMS7276Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-R-83248/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-383V1226-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M83248/1-383Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-383N674-70?
2-383N674-70 is a O-RING.
What parts can replace 2-383N674-70?
There are 8 known substitutes for 2-383N674-70: 2-383V0747-75, 2-383V1164-75, AMS7276 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-383N674-70?
2-383N674-70 is cataloged in the U.S. Government catalog under NSN 5331-01-005-0530. This indicates validated use in U.S. government and defense supply chains.
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