PartsTable / O-RING / 274-02
274-02
✓ Verified by PartsTable
Legrand · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
- 22U 600mm x 600mm cabinet (WxD)<br>- Available in several different sizes<br>- Sheet steel construction<br>- Pre-assembled, for fast installation<br>- 2 year warranty. Key specifications include material: PAPER AND GLUE OVERALL, temp_rating: -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF, thread_size: 1 1/16-18, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, thread_length: 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, overall_length: 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-165-1950, 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
274-02
NSN: 5331-00-165-1950 FSC: 5331 — O-RINGCAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
material PAPER AND GLUE OVERALL temp_rating -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF thread_size 1 1/16-18 hole_diameter 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN thread_length 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN overall_length 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN hardness_rating 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM outside_diameter 6.875 INCHES NOMINAL IN special_features MATERIAL: FLEXIMA; 8-FRENCH X 24 CM CM style_designator IRREGULAR thread_direction RIGHT-HAND aperture_diameter 5.656 INCHES NOMINAL IN NSN 5331-00-165-1950
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 274-02
MFR: Legrand
⚠ 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
• MATERIAL: RUBBER FLUOROCARBON CLASS FPM
• CENTER HOLE DIAMETER: 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN
• TEMP RATING: -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
• HARDNESS RATING: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
• CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
• OUTSIDE DIAMETER: 2.980 INCHES MINIMUM AND 3.044 INCHES MAXIMUM IN
• ELONGATION PERCENTAGE: 125 MAXIMUM
TYPICAL APPLICATIONS
Server Internal Cabling
Data Center Cable Infrastructure
SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL RUBBER FLUOROCARBON CLASS FPM CENTER HOLE DIAMETER 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN TEMP RATING -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF HARDNESS RATING 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN OUTSIDE DIAMETER 2.980 INCHES MINIMUM AND 3.044 INCHES MAXIMUM IN ELONGATION PERCENTAGE 125 MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
27402 Interchangeable interchangeable cross-reference
interchangeable
SX1555 Interchangeable interchangeable cross-reference
interchangeable
7994263 Interchangeable interchangeable cross-reference
interchangeable
RE28AA1161G Interchangeable interchangeable cross-reference
interchangeable
28001 Interchangeable interchangeable cross-reference
interchangeable
5682-14 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 274-02?
274-02 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E manufactured by Legrand.
What parts can replace 274-02?
There are 32 known substitutes for 274-02: 27402, SX1555, 7994263 and 29 more. Substitute compatibility should be verified for your specific system.
Is 274-02 still available?
274-02 is currently cancelled.