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Technical Data Sheet
PartsTable / COMPONENT / 030886-1129
030886-1129 ✓ 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 GEAR AND CAM ASSEMB is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, drive_end_style: RAISED SQUARE, surface_treatment: CHROMATE OVERALL, end_item_identification: G9B SOOT BLOWER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-118-0186, 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
030886-1129
NSN: 4820-01-118-0186
FSC: 4820
CAGE: 17590 — DIAMOND POWER INTERNATIONAL, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
drive_end_styleRAISED SQUARE
surface_treatmentCHROMATE OVERALL
end_item_identificationG9B SOOT BLOWER
NSN4820-01-118-0186
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 030886-1129 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
305474-1057 PIECE-136Interchangeable
interchangeable cross-reference
interchangeable
305474-1057Interchangeable
interchangeable cross-reference
interchangeable
309110-1109Interchangeable
interchangeable cross-reference
interchangeable
305474-1057 PIECE 1Interchangeable
interchangeable cross-reference
interchangeable
305474-1057 PIECE 139Interchangeable
interchangeable cross-reference
interchangeable
345993-3002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 030886-1129?
030886-1129 is a GEAR AND CAM ASSEMB.
What parts can replace 030886-1129?
There are 9 known substitutes for 030886-1129: 305474-1057 PIECE-136, 305474-1057, 309110-1109 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 030886-1129?
030886-1129 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-118-0186. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026