PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 052102.200
052102.200 ✓ 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 052102.200 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-373-0151, 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
052102.200
NSN: 4820-01-373-0151
FSC: 4820
CAGE: 6R256 — W. & O. SUPPLY, INC. DIV W&O NORFOLK (USA)
SPECIFICATIONS
Part Number052102.200
NSN4820-01-373-0151
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 052102.200 · 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
•
MATERIAL: COPPER ALLOY BODY
•
STEM TYPE: RISING
•
VALVE SIZE: 1.000 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
PRESSURE CLASS: ERR-060
•
BONNET ATTACHMENT METHOD: THREADED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BODY
STEM TYPERISING
VALVE SIZE1.000 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
CONNECTION TYPEFLANGE, ROUND W/HOLES
PRESSURE CLASSERR-060
BONNET ATTACHMENT METHODTHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM ALLOY B-150 NO.1 ASSN STD SINGLE MATERIAL RESPONSE STEM
BONNET TYPEINSIDE SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
B1-10Interchangeable
interchangeable cross-reference
interchangeable
B1-BInterchangeable
interchangeable cross-reference
interchangeable
B1-1Interchangeable
interchangeable cross-reference
interchangeable
AST2-5Interchangeable
interchangeable cross-reference
interchangeable
5920-99-9706855Interchangeable
interchangeable cross-reference
interchangeable
B1-2.5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 052102.200?
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 052102.200?
052102.200 is a 052102.200.
What parts can replace 052102.200?
There are 19 known substitutes for 052102.200: B1-10, B1-B, B1-1 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 052102.200?
052102.200 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-373-0151. 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 — 052102.200

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