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5250 — NAVIGATION SET,DOPPLER

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

5250: NAVIGATION SET,DOPPLER.

The NAVIGATION SET,DOPPLER is a the manufacturer industrial component. Key specifications include special_features: OPERATING TEMPERATURE: -40 C TO 125 C. MAXIMUM TORQUE: 40 IN-LB.

WEIGHT: .05 LB LBS, maximum_voltage_rating_in_volts: 32.0 DC, continuous_current_rating_in_amps: 30.0, part_name_assigned_by_controlling_agency: AMI/MIDI FUSE. This part is cataloged in the U.S. Government catalog under NSN 4820-00-055-1641, 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→ 5250
NSN: 4820-00-055-1641
NIINs: 000551641, 001164980, 001194663, 002309121, 002523457, 002716722, 004220026, 005260757, 005832156, 007652916, 008613833, 009177846, 009611705, 010644964, 010797898, 011456298, 011483308, 013020758, 013203344, 013232136, 013267405, 013372451, 014284660, 015213135, 015393810, 015637240, 016985454, 017016841
FSC: 4820 — Valves, Nonpowered
CAGE: 95368 — AERCO INTERNATIONAL, INC. DBA AERCO INTERNATIONAL INC (USA)
SPECIFICATIONS
special_featuresOPERATING TEMPERATURE: -40 C TO 125 C. MAXIMUM TORQUE: 40 IN-LB. WEIGHT: .05 LB LBS
maximum_voltage_rating_in_volts32.0 DC
continuous_current_rating_in_amps30.0
part_name_assigned_by_controlling_agencyAMI/MIDI FUSE
NSN4820-00-055-1641
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5250 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESVALVE SEAT 1; POPPET TYPE FLOW CONTROL 1; SPRING 1
SUBSTITUTES & CROSS-REFERENCES 1
100-13AReference 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 5250?
5250 is a NAVIGATION SET,DOPPLER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5250?
There is 1 known substitute for 5250: 100-13A. Substitute compatibility should be verified for your specific system.
What is the NSN for 5250?
5250 is cataloged in the U.S. Government catalog under NSN 4820-00-055-1641. 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.