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PartsTable / COMPONENT / A-49148 PIECE 10
A-49148 PIECE 10 ✓ 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 ADJUSTING BOLT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: 2 1/2 INCH H4 HNB-H SAFETY VALVE IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-046-7677, 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
A-49148 PIECE 10
NSN: 4820-01-046-7677
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_features2 1/2 INCH H4 HNB-H SAFETY VALVE IN
NSN4820-01-046-7677
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A-49148 PIECE 10 · 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 CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES2 1/2 INCH H4 HNB-H SAFETY VALVE IN
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
A48377Interchangeable
interchangeable cross-reference
interchangeable
A48377CAP37550Interchangeable
interchangeable cross-reference
interchangeable
SD2794Interchangeable
interchangeable cross-reference
interchangeable
36324Interchangeable
interchangeable cross-reference
interchangeable
6CAC2196Interchangeable
interchangeable cross-reference
interchangeable
8672824Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-49148 PIECE 10?
A-49148 PIECE 10 is a ADJUSTING BOLT,VALVE.
What parts can replace A-49148 PIECE 10?
There are 18 known substitutes for A-49148 PIECE 10: A48377, A48377CAP37550, SD2794 and 15 more. Substitute compatibility should be verified for your specific system.
Is A-49148 PIECE 10 still available?
A-49148 PIECE 10 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026