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E100-12PC29 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

E100-12PC29: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 0.688 INCHES NOMINAL IN, style_designator: PLAIN THREADED, nominal_thread_size: 1.250 INCHES SINGLE THREADED PORTION IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-389-7097, 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
E100-12PC29
NSN: 4820-00-389-7097
FSC: 4820 — Valves, Nonpowered
CAGE: 51228 — ECOLAIRE INC BALDWIN-HAMILTON CO DIV (USA)
SPECIFICATIONS
materialCOPPER OVERALL
thread_class2A SINGLE THREADED PORTION A
thread_length0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height0.688 INCHES NOMINAL IN
style_designatorPLAIN THREADED
nominal_thread_size1.250 INCHES SINGLE THREADED PORTION IN
body_inside_diameter0.938 INCHES NOMINAL IN
seating_surface_shapeFLAT
thread_series_designatorUNF SINGLE THREADED PORTION
NSN4820-00-389-7097
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: E100-12PC29 · 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
•
THREAD LENGTH: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
•
STYLE DESIGNATOR: PLAIN THREADED
•
BODY INSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.250 INCHES SINGLE THREADED PORTION IN
•
THREAD CLASS: 2A SINGLE THREADED PORTION A
•
MATERIAL: COPPER OVERALL
•
THREAD SERIES DESIGNATOR: UNF SINGLE THREADED PORTION
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.688 INCHES NOMINAL IN
THREAD LENGTH0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATORPLAIN THREADED
BODY INSIDE DIAMETER0.938 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.250 INCHES SINGLE THREADED PORTION IN
THREAD CLASS2A SINGLE THREADED PORTION A
MATERIALCOPPER OVERALL
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 9
NYE1800-18PC29Reference document
Same NSN cross-reference
Reference document — Secondary reference
NYE1895-11PC29Reference document
Same NSN cross-reference
Reference document — Secondary reference
2000019Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
NYE1990-10PC29Reference document
Same NSN cross-reference
Reference document — Secondary reference
NYE2135-16PC29Reference document
Same NSN cross-reference
Reference document — Secondary reference
EE5-12PC29Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E100-12PC29?
E100-12PC29 is a SEAT,VALVE.
What parts can replace E100-12PC29?
There are 9 known substitutes for E100-12PC29: NYE1800-18PC29, NYE1895-11PC29, 2000019 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E100-12PC29?
E100-12PC29 is cataloged in the U.S. Government catalog under NSN 4820-00-389-7097. 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.