PartsTable
Technical Data Sheet
PartsTable / COMPONENT / C1954
C1954 ✓ 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include body_width: 2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM IN, body_height: 4.485 INCHES MINIMUM AND 4.515 INCHES MAXIMUM IN, body_length: 4.141 INCHES MINIMUM AND 4.171 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, inductance_type: FIXED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-790-4862, 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
C1954
NSN: 4820-00-790-4862
FSC: 4820
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
body_width2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM IN
body_height4.485 INCHES MINIMUM AND 4.515 INCHES MAXIMUM IN
body_length4.141 INCHES MINIMUM AND 4.171 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodFLANGE AND SLOT SINGLE GROUP
outside_diameter1.500 INCHES NOMINAL IN
special_featuresMONEL;0.219 IN. THICK; 0.378 IN. DIA CENTER HOLE, GROOVED ON ONE SIDE 1.219 IN. OD, 0.500 IN. ID, 0.125 IN. THICK IN
winding_quantity1 SINGLE COMPONENT
inductance_rating10.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
mounting_slot_width0.188 INCHES NOMINAL SINGLE GROUP IN
NSN4820-00-790-4862
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C1954 · 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
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMONEL;0.219 IN. THICK; 0.378 IN. DIA CENTER HOLE, GROOVED ON ONE SIDE 1.219 IN. OD, 0.500 IN. ID, 0.125 IN. THICK IN
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SM-C-450410Interchangeable
interchangeable cross-reference
interchangeable
123101Interchangeable
interchangeable cross-reference
interchangeable
C9154AInterchangeable
interchangeable cross-reference
interchangeable
46564ITEM4Interchangeable
interchangeable cross-reference
interchangeable
C9154Interchangeable
Same NIIN cross-reference
interchangeable
4820PL1381569Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy C1954?
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 C1954?
C1954 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace C1954?
There are 8 known substitutes for C1954: SM-C-450410, 123101, C9154A and 5 more. Substitute compatibility should be verified for your specific system.
Is C1954 still available?
C1954 is currently cancelled.
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 — C1954

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