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C4089-1REVBPC29-39 — MODIFICATION KIT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C4089-1REVBPC29-39: MODIFICATION KIT,VALVE.

The MODIFICATION KIT,VALVE is a the manufacturer industrial component. Key specifications include special_features: C/O TORSION SPRING HELICAL 1;LEVER MANUAL CONTROL 1, reference_number_differentiating_characteristics: LEFT HAND. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-892-5950, 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
C4089-1REVBPC29-39
NSN: 4820-00-892-5950
NIINs: 008925950, 008925951
FSC: 4820 — Valves, Nonpowered
CAGE: 52406 — RUGGLES-KLINGEMANN MFG CO DBA THE RUGGLES-KLINGEMANN COMPANY (USA)
SPECIFICATIONS
special_featuresC/O TORSION SPRING HELICAL 1;LEVER MANUAL CONTROL 1
reference_number_differentiating_characteristicsLEFT HAND
NSN4820-00-892-5950
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C4089-1REVBPC29-39 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 1 LATCH; 1 LATCH STUD; 1 LATCH WASHER; 1 LATCH COTTER PIN; 1 ROLL PIN; 2 ROLL PIN COTTER PINS; 1 ROLL; 1 RIGHT HAND LEVER; 1 LEFT HAND LEVER; 1 LEVER KEY; AND 1 LATCH SPRING RH WOUND; PARTS ARE ALL STEEL
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF 1 LATCH; 1 LATCH STUD; 1 LATCH WASHER; 1 LATCH COTTER PIN; 1 ROLL PIN; 2 ROLL PIN COTTER PINS; 1 ROLL; 1 RIGHT HAND LEVER; 1 LEFT HAND LEVER; 1 LEVER KEY; AND 1 LATCH SPRING RH WOUND; PARTS ARE ALL STEEL
SUBSTITUTES & CROSS-REFERENCES 1
C4089-1REVBPC29-39RSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C4089-1REVBPC29-39?
C4089-1REVBPC29-39 is a MODIFICATION KIT,VALVE.
What parts can replace C4089-1REVBPC29-39?
There is 1 known substitute for C4089-1REVBPC29-39: C4089-1REVBPC29-39R. Substitute compatibility should be verified for your specific system.
What is the NSN for C4089-1REVBPC29-39?
C4089-1REVBPC29-39 is cataloged in the U.S. Government catalog under NSN 4820-00-892-5950. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.