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222000 — DIAPHRAGM,PUMP,SPECIAL SHAPED

✓ Government record, cited
Thule · MRO · MRO_GENERAL
PRODUCT OVERVIEW

222000: DIAPHRAGM,PUMP,SPECIAL SHAPED.

A deluxe expedition gear hauler, the Thule Guidepost 85L has a customizable TransHub suspension system to provide the perfect fit, a pivoting hipbelt that allows the pack to move with you, and a smart lid-to-daypack summit bag that gets you to the peak. This part is cataloged in the U.S. Government catalog under NSN 4820-00-126-3484, 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
MRO→ MRO_GENERAL→ 222000
NSN: 4820-00-126-3484
NIINs: 001263484, 003558355, 010389024, 011376020, 015605052
FSC: 4820 — Valves, Nonpowered
CAGE: F6102 — AIRWELL INDUSTRIE FRANCE SAS (FRA)
SPECIFICATIONS
special_featuresAMPLIFIES THE SINE AND COSINE SIGNALS COUPLED OF THE ROTATING AZIMUTH RING
end_item_identificationFPS,ARSR-1,ARSR-2,ARSR-3
part_name_assigned_by_controlling_agencyPREAMP
NSN4820-00-126-3484
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 222000 · Thule ⚠ 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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FLOW CONTROL DEVICE: NEEDLE
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SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
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BODY STYLE: STRAIGHT THRU
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FIRST END STYLE DESIGNATOR: SOCKET
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END CONNECTION QUANTITY: 2
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MEDIA FOR WHICH DESIGNED: AIR
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FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICENEEDLE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORSOCKET
END CONNECTION QUANTITY2
MEDIA FOR WHICH DESIGNEDAIR
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SPRING
SUBSTITUTES & CROSS-REFERENCES 1
VT2-4Reference 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 222000?
222000 is a DIAPHRAGM,PUMP,SPECIAL SHAPED manufactured by Thule. It is classified as a MRO (MRO_GENERAL).
What parts can replace 222000?
There is 1 known substitute for 222000: VT2-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 222000?
222000 is cataloged in the U.S. Government catalog under NSN 4820-00-126-3484. 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.