PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 40820-2 PIECE 37
40820-2 PIECE 37 ✓ 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 GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND NICKEL ALLOY, valve_size: 2.50 INCHES IN, flange_shape: ROUND ALL ENDS, overall_length: 8.812 INCHES NOMINAL IN, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU W/OFFSET FLANGED ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-694-2992, 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
40820-2 PIECE 37
NSN: 4820-01-694-2992
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND NICKEL ALLOY
valve_size2.50 INCHES IN
flange_shapeROUND ALL ENDS
overall_length8.812 INCHES NOMINAL IN
connection_typeFLANGE ALL ENDS
style_designatorSTRAIGHT THRU W/OFFSET FLANGED ENDS
operating_pressure60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceSTEM
valve_operation_methodAUTOMATIC
end_item_identificationPRESSURE REDUCING VALVE
stem_actuating_end_typeFLATTED
valve_size_for_which_designed2.500 INCHES IN
NSN4820-01-694-2992
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40820-2 PIECE 37 · 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 10
222800Interchangeable
interchangeable cross-reference
interchangeable
529Interchangeable
interchangeable cross-reference
interchangeable
222800-001Interchangeable
interchangeable cross-reference
interchangeable
40820-2Interchangeable
interchangeable cross-reference
interchangeable
40820-2 PC 35Interchangeable
interchangeable cross-reference
interchangeable
706-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 40820-2 PIECE 37?
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 40820-2 PIECE 37?
40820-2 PIECE 37 is a GUIDE,VALVE STEM.
What parts can replace 40820-2 PIECE 37?
There are 10 known substitutes for 40820-2 PIECE 37: 222800, 529, 222800-001 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40820-2 PIECE 37?
40820-2 PIECE 37 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-694-2992. 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 — 40820-2 PIECE 37

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