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2641-792-01-PC-7D4 — STEM,NEEDLE VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2641-792-01-PC-7D4: STEM,NEEDLE VALVE.

The STEM,NEEDLE VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, end_similarity: NOT IDENTICAL, overall_length: 12.000 INCHES MINIMUM AND 48.000 INCHES MAXIMUM IN, first_end_style: PLAIN, second_end_style: EXTERNAL THREADED, special_features: NEXT HIGHER ASSEMBLY IS THE EXTENSION, SHAFT; NSN 3040-01-499-1295; USED ON THE REMOTE OPERATOR, MANUAL TD-49. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-692-6371, 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
2641-792-01-PC-7D4
NSN: 4820-01-692-6371
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL COMP 304
step_quantity2
end_similarityNOT IDENTICAL
overall_length12.000 INCHES MINIMUM AND 48.000 INCHES MAXIMUM IN
first_end_stylePLAIN
second_end_styleEXTERNAL THREADED
special_featuresNEXT HIGHER ASSEMBLY IS THE EXTENSION, SHAFT; NSN 3040-01-499-1295; USED ON THE REMOTE OPERATOR, MANUAL TD-49
first_end_diameter0.6250 INCHES NOMINAL IN
second_end_diameter0.5000 INCHES NOMINAL IN
largest_step_diameter0.625 INCHES NOMINAL IN
end_item_identificationLOS ANGELES CLASS SSN (688)
second_end_external_thread_length0.784 INCHES NOMINAL IN
NSN4820-01-692-6371
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2641-792-01-PC-7D4 · 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
SUBSTITUTES & CROSS-REFERENCES 5
7550477-G5255301-PN-48D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2641-792-01-PC-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
7550477-G5255301-PN-48Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
G547-0001-G5255301-PN-048Reference document
Same NSN cross-reference
Reference document — Secondary reference
G547-0001-G5255301-PN-048D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 2641-792-01-PC-7D4?
2641-792-01-PC-7D4 is a STEM,NEEDLE VALVE.
What parts can replace 2641-792-01-PC-7D4?
There are 5 known substitutes for 2641-792-01-PC-7D4: 7550477-G5255301-PN-48D4, 2641-792-01-PC-7, 7550477-G5255301-PN-48 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2641-792-01-PC-7D4?
2641-792-01-PC-7D4 is cataloged in the U.S. Government catalog under NSN 4820-01-692-6371. This indicates validated use in U.S. government and defense supply chains.
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