PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1-550-2409
1-550-2409 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The GLAND ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include base_style: SUB-MINIATURE TWO PIN, bulb_style: T (TUBULAR), overall_length: 0.570 INCHES MAXIMUM IN, voltage_rating: 10.000 VOLTS NOMINAL, wattage_rating: 0.400 WATTS, bulb_designator: T-1 3/4. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-062-0136, 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
1-550-2409
NSN: 4820-00-062-0136
FSC: 4820
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
base_styleSUB-MINIATURE TWO PIN
bulb_styleT (TUBULAR)
overall_length0.570 INCHES MAXIMUM IN
voltage_rating10.000 VOLTS NOMINAL
wattage_rating0.400 WATTS
bulb_designatorT-1 3/4
rated_average_lifeHOURS
light_center_length0.438 INCHES NOMINAL IN
light_output_rating0.050 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
filament_designationC-2R
specification/standard_data08108-2309 MANUFACTURERS STANDARD
average_life_rating_in_hours5000.0
NSN4820-00-062-0136
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1-550-2409 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: ASSEMBLY T10C
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSASSEMBLY T10C
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
155024Interchangeable
interchangeable cross-reference
interchangeable
2620-908X2Interchangeable
interchangeable cross-reference
interchangeable
845-1889554Interchangeable
interchangeable cross-reference
interchangeable
155008Interchangeable
interchangeable cross-reference
interchangeable
C54417PC2Interchangeable
interchangeable cross-reference
interchangeable
155016-09Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1-550-2409?
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 1-550-2409?
1-550-2409 is a GLAND ASSEMBLY,VALVE.
What parts can replace 1-550-2409?
There are 13 known substitutes for 1-550-2409: 155024, 2620-908X2, 845-1889554 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-550-2409?
1-550-2409 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-062-0136. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1-550-2409

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026