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1000942 — SEAT,VALVE

✓ Government record, cited
3M · GATE VALVE
PRODUCT OVERVIEW

1000942: SEAT,VALVE.

The SEAT,VALVE is a 3M industrial component. Key specifications include end_item_identification: MRAP - UNIQUE NSN - USED ON 4 MRAP VARIANTS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-462-2155, 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
1000942
NSN: 4820-00-462-2155
NIINs: 004622155, 015292344
FSC: 4820 — Valves, Nonpowered
CAGE: 24785 — VICKERS INC (USA)
SPECIFICATIONS
end_item_identificationMRAP - UNIQUE NSN - USED ON 4 MRAP VARIANTS
NSN4820-00-462-2155
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1000942 · 3M ⚠ 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: 1.504 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 1.090 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.531 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER1.504 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
BODY INSIDE DIAMETER1.090 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 2
942Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-00942-02Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1000942?
1000942 is a SEAT,VALVE manufactured by 3M.
What parts can replace 1000942?
There are 2 known substitutes for 1000942: 942, 10-00942-02. Substitute compatibility should be verified for your specific system.
What is the NSN for 1000942?
1000942 is cataloged in the U.S. Government catalog under NSN 4820-00-462-2155. 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.