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1029035 — TRANSFORMER,POWER

✓ Government record, cited
3M · GATE VALVE
PRODUCT OVERVIEW

1029035: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a 3M industrial component. Key specifications include furnished_items_and_quantity: 1 DISK AND 1 BUSHING, valve_size_for_which_designed: 0.750 INCHES IN, valve_type_for_which_designed: REGULATOR, valve_model_number_for_which_designed: 252A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-407-3625, 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
1029035
NSN: 4820-01-407-3625
NIINs: 014073625, 016802406
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)
SPECIFICATIONS
furnished_items_and_quantity1 DISK AND 1 BUSHING
valve_size_for_which_designed0.750 INCHES IN
valve_type_for_which_designedREGULATOR
valve_model_number_for_which_designed252A A
NSN4820-01-407-3625
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1029035 · 3M ⚠ 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
•
FURNISHED ITEMS AND QUANTITY: 1 DISK AND 1 BUSHING
•
VALVE TYPE FOR WHICH DESIGNED: REGULATOR
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 252A A
•
VALVE SIZE FOR WHICH DESIGNED: 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 DISK AND 1 BUSHING
VALVE TYPE FOR WHICH DESIGNEDREGULATOR
VALVE MODEL NUMBER FOR WHICH DESIGNED252A A
VALVE SIZE FOR WHICH DESIGNED0.750 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
SA152B29Same 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 1029035?
1029035 is a TRANSFORMER,POWER manufactured by 3M.
What parts can replace 1029035?
There is 1 known substitute for 1029035: SA152B29. Substitute compatibility should be verified for your specific system.
What is the NSN for 1029035?
1029035 is cataloged in the U.S. Government catalog under NSN 4820-01-407-3625. 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.