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Technical Data Sheet
PartsTable / MRO / 101-870-1
101-870-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: PLASTIC PANEL, overall_width: 5.660 INCHES NOMINAL IN, indicator_type: LIGHT LOCATION NOT OTHERWISE SPECIFIED, overall_height: 4.410 INCHES NOMINAL IN, overall_diameter: 16.750 INCHES NOMINAL IN, special_features: NAME ON DRAWING IS EDGE LIT DISPLAY PANEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-027-2203, 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→ 101-870-1
NSN: 4810-01-027-2203
FSC: 4810
CAGE: 81833 — AEROCONTROLEX GROUP, INC. (USA)
SPECIFICATIONS
materialPLASTIC PANEL
overall_width5.660 INCHES NOMINAL IN
indicator_typeLIGHT LOCATION NOT OTHERWISE SPECIFIED
overall_height4.410 INCHES NOMINAL IN
overall_diameter16.750 INCHES NOMINAL IN
special_featuresNAME ON DRAWING IS EDGE LIT DISPLAY PANEL
end_item_identificationSATCOMM G92NHM
NSN4810-01-027-2203
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 101-870-1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
21100-2Interchangeable
interchangeable cross-reference
interchangeable
21100-06Interchangeable
interchangeable cross-reference
interchangeable
10043943-269Interchangeable
interchangeable cross-reference
interchangeable
101-870Interchangeable
interchangeable cross-reference
interchangeable
5101870000Interchangeable
interchangeable cross-reference
interchangeable
T204865Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 101-870-1?
101-870-1 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 101-870-1?
There are 17 known substitutes for 101-870-1: 21100-2, 21100-06, 10043943-269 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 101-870-1?
101-870-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-027-2203. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026