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2003432 — GENERATOR SUBASSEMB

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2003432: GENERATOR SUBASSEMB.

The GENERATOR SUBASSEMB is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, overall_height: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, style_designator: PLAIN, body_inside_diameter: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, body_outside_diameter: 1.864 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN, seating_surface_shape: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-854-4559, 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
2003432
NSN: 4820-00-854-4559
NIINs: 008544559, 008940902
FSC: 4820 — Valves, Nonpowered
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
overall_height0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
style_designatorPLAIN
body_inside_diameter1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
body_outside_diameter1.864 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN
seating_surface_shapeFLAT
NSN4820-00-854-4559
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2003432 · 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
•
BODY OUTSIDE DIAMETER: 1.864 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER1.864 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN
BODY INSIDE DIAMETER1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 1
V3432Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2003432?
2003432 is a GENERATOR SUBASSEMB.
What parts can replace 2003432?
There is 1 known substitute for 2003432: V3432. Substitute compatibility should be verified for your specific system.
What is the NSN for 2003432?
2003432 is cataloged in the U.S. Government catalog under NSN 4820-00-854-4559. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.