PartsTable / COMPONENT / 55149
55149
✓ Verified by PartsTable
Mobiparts · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
CABLE ASSEMBLY,POWER,ELECTRICAL,. Key specifications include material: COPPER OVERALL, dial_size: 4 IN. DIA IN, case_style: SQUARE, scale_name: INCHES OF MERCURY, scale_type: SINGLE, seal_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-214-6566, 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
55149
NSN: 5330-00-214-6566 FSC: 5330 CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
material COPPER OVERALL dial_size 4 IN. DIA IN case_style SQUARE scale_name INCHES OF MERCURY scale_type SINGLE seal_width 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN scale_range +0.0 TO 20.0 MILLIMETERS OF MERCURY MM pointer_type INDICATING adjustability NONADJUSTABLE overall_depth 2.375 INCHES NOMINAL IN overall_width 4.250 INCHES NOMINAL IN pointer_color BLACK NSN 5330-00-214-6566
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 55149
MFR: Mobiparts
⚠ 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 THICKNESS: 0.022 INCHES NOMINAL IN
• CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
• FSC APPLICATION DATA: PROPELLER AIRCRAFT VARIABLE PITCH
• SURFACE TREATMENT: CADMIUM OVERALL
TYPICAL APPLICATIONS
Server Internal Cabling
Data Center Cable Infrastructure
SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS 0.022 INCHES NOMINAL IN CROSS-SECTIONAL SHAPE STYLE RECTANGULAR METAL FSC APPLICATION DATA PROPELLER AIRCRAFT VARIABLE PITCH MATERIAL COPPER OVERALL SURFACE TREATMENT CADMIUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
60934 Interchangeable interchangeable cross-reference
interchangeable
1950 Interchangeable interchangeable cross-reference
interchangeable
5170543 Interchangeable interchangeable cross-reference
interchangeable
55149 Interchangeable interchangeable cross-reference
interchangeable
VT4 Interchangeable interchangeable cross-reference
interchangeable
VT4A Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55149?
55149 is a CABLE ASSEMBLY,POWER,ELECTRICAL, manufactured by Mobiparts.
What parts can replace 55149?
There are 9 known substitutes for 55149: 60934, 1950, 5170543 and 6 more. Substitute compatibility should be verified for your specific system.
Is 55149 still available?
55149 is currently cancelled.