PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 40734-9 PC NO 2
40734-9 PC NO 2 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: CLASS 305-COLD-COND. A, end_item_identification: E/I 1 1/2 INCH TRAC STYLE RA, PILOT OPERATED REDUCING VALVE; W/S TARAWA CLASS LHA IN, stem_actuating_end_type: ROUNDED, largest_outside_diameter: 13.406 INCHES NOMINAL IN, furnished_items_and_quantity: 1 DISK AND 1 LOCKNUT AND 2 LOCK WASHER AND 8 NUT AND 1 PISTON AND 9 SCREW.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-483-9714, 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
40734-9 PC NO 2
NSN: 4820-01-483-9714
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresCLASS 305-COLD-COND. A
end_item_identificationE/I 1 1/2 INCH TRAC STYLE RA, PILOT OPERATED REDUCING VALVE; W/S TARAWA CLASS LHA IN
stem_actuating_end_typeROUNDED
largest_outside_diameter13.406 INCHES NOMINAL IN
furnished_items_and_quantity1 DISK AND 1 LOCKNUT AND 2 LOCK WASHER AND 8 NUT AND 1 PISTON AND 9 SCREW
valve_size_for_which_designed1.500 INCHES IN
valve_type_for_which_designedREGULATOR
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-483-9714
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40734-9 PC NO 2 · 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
•
VALVE TYPE FOR WHICH DESIGNED: REGULATOR
•
FURNISHED ITEMS AND QUANTITY: 1 DISK AND 1 LOCKNUT AND 2 LOCK WASHER AND 8 NUT AND 1 PISTON AND 9 SCREW
•
MATERIAL: STEEL CORROSION RESISTING
•
VALVE SIZE FOR WHICH DESIGNED: 1.500 INCHES IN
•
LARGEST OUTSIDE DIAMETER: 13.406 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: ROUNDED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
VALVE TYPE FOR WHICH DESIGNEDREGULATOR
FURNISHED ITEMS AND QUANTITY1 DISK AND 1 LOCKNUT AND 2 LOCK WASHER AND 8 NUT AND 1 PISTON AND 9 SCREW
MATERIALSTEEL CORROSION RESISTING
VALVE SIZE FOR WHICH DESIGNED1.500 INCHES IN
LARGEST OUTSIDE DIAMETER13.406 INCHES NOMINAL IN
SPECIAL FEATURESCLASS 305-COLD-COND. A
STEM ACTUATING END TYPEROUNDED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATIONE/I 1 1/2 INCH TRAC STYLE RA, PILOT OPERATED REDUCING VALVE; W/S TARAWA CLASS LHA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
252227Interchangeable
interchangeable cross-reference
interchangeable
RR20130Interchangeable
interchangeable cross-reference
interchangeable
101-900Interchangeable
interchangeable cross-reference
interchangeable
20131Interchangeable
interchangeable cross-reference
interchangeable
101900RInterchangeable
interchangeable cross-reference
interchangeable
101900XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 40734-9 PC NO 2?
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 40734-9 PC NO 2?
40734-9 PC NO 2 is a STEM,FLUID VALVE.
What parts can replace 40734-9 PC NO 2?
There are 13 known substitutes for 40734-9 PC NO 2: 252227, RR20130, 101-900 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40734-9 PC NO 2?
40734-9 PC NO 2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-483-9714. 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 — 40734-9 PC NO 2

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