PartsTable
Technical Data Sheet
PartsTable / COMPONENT / B-62 SZ 1 1/4 IN
B-62 SZ 1 1/4 IN ✓ 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 B-62 SZ 1 1/4 IN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-262-7395, 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
B-62 SZ 1 1/4 IN
NSN: 4820-00-262-7395
FSC: 4820
CAGE: 82666 — STOCKHAM VALVES AND FITTINGS INC (USA)
SPECIFICATIONS
Part NumberB-62 SZ 1 1/4 IN
NSN4820-00-262-7395
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B-62 SZ 1 1/4 IN · 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: STEEL COMP 420 SEAT
•
VALVE OPERATION METHOD: MANUAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A-276 TYPE 420 ASSN STD SINGLE MATERIAL RESPONSE SEAT
•
BONNET ATTACHMENT METHOD: UNION
•
RENEWABLE SEAT RING TYPE: THREADED
•
FEATURES PROVIDED: BONNET PACKING
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 420 SEAT
VALVE OPERATION METHODMANUAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-276 TYPE 420 ASSN STD SINGLE MATERIAL RESPONSE SEAT
BONNET ATTACHMENT METHODUNION
RENEWABLE SEAT RING TYPETHREADED
MATERIALCOPPER ALLOY 922 BODY
FEATURES PROVIDEDBONNET PACKING
THREAD DIRECTIONRIGHT-HAND ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
B62SInterchangeable
interchangeable cross-reference
interchangeable
B-62Interchangeable
interchangeable cross-reference
interchangeable
A-A-52160Interchangeable
interchangeable cross-reference
interchangeable
B62.0Interchangeable
interchangeable cross-reference
interchangeable
10118497Interchangeable
interchangeable cross-reference
interchangeable
2278801-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy B-62 SZ 1 1/4 IN?
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 B-62 SZ 1 1/4 IN?
B-62 SZ 1 1/4 IN is a B-62 SZ 1 1/4 IN.
What parts can replace B-62 SZ 1 1/4 IN?
There are 18 known substitutes for B-62 SZ 1 1/4 IN: B62S, B-62, A-A-52160 and 15 more. Substitute compatibility should be verified for your specific system.
Is B-62 SZ 1 1/4 IN still available?
B-62 SZ 1 1/4 IN is currently cancelled.
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 — B-62 SZ 1 1/4 IN

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