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2050-016-03 — STEM AND BELLOWS ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2050-016-03: STEM AND BELLOWS ASSEMBLY.

The STEM AND BELLOWS ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: GRUMMAN AEROSPACE A10 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-431-9304, 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
2050-016-03
NSN: 4820-00-431-9304
FSC: 4820 — Valves, Nonpowered
CAGE: 00124 — VEECO INSTRUMENTS INC. DBA UPA TECHNOLOGY (USA)
SPECIFICATIONS
end_item_identificationGRUMMAN AEROSPACE A10 AIRCRAFT
general_characteristics_item_descriptionCONSISTS OF BRONZE BELLOWS 1;BRASS STEM 1; SYNTHETIC RUBBER SEAT 1;SYNTHETIC RUBBER O-RING 1;BRASS FLANGE 1;PLASTIC KNOB 1;4 MTG HOLES IN FLANGE 0.170 IN.DIA;1.00 IN.C TO C,ALL HOLES IN
NSN4820-00-431-9304
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2050-016-03 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF BRONZE BELLOWS 1;BRASS STEM 1; SYNTHETIC RUBBER SEAT 1;SYNTHETIC RUBBER O-RING 1;BRASS FLANGE 1;PLASTIC KNOB 1;4 MTG HOLES IN FLANGE 0.170 IN.DIA;1.00 IN.C TO C,ALL HOLES IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF BRONZE BELLOWS 1;BRASS STEM 1; SYNTHETIC RUBBER SEAT 1;SYNTHETIC RUBBER O-RING 1;BRASS FLANGE 1;PLASTIC KNOB 1;4 MTG HOLES IN FLANGE 0.170 IN.DIA;1.00 IN.C TO C,ALL HOLES IN
END ITEM IDENTIFICATIONGRUMMAN AEROSPACE A10 AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 1
2050-016Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2050-016-03?
2050-016-03 is a STEM AND BELLOWS ASSEMBLY.
What parts can replace 2050-016-03?
There is 1 known substitute for 2050-016-03: 2050-016. Substitute compatibility should be verified for your specific system.
What is the NSN for 2050-016-03?
2050-016-03 is cataloged in the U.S. Government catalog under NSN 4820-00-431-9304. This indicates validated use in U.S. government and defense supply chains.
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