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PartsTable / COMPONENT / 694973-101
694973-101 ✓ Verified by PartsTable
— · GATE VALVE
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

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include special_features: OPERATING PRESSURE 2900.0 MIN,3100.0 MAX PSI,28.00 VDC VOLTAGE VDC, end_item_identification: AIRCRAFT MODEL S-3A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-351-6573, 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
694973-101
NSN: 4810-00-351-6573
FSC: 4810
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
special_featuresOPERATING PRESSURE 2900.0 MIN,3100.0 MAX PSI,28.00 VDC VOLTAGE VDC
end_item_identificationAIRCRAFT MODEL S-3A A
NSN4810-00-351-6573
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 694973-101 · 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 (FLIS)
SPECIAL FEATURESOPERATING PRESSURE 2900.0 MIN,3100.0 MAX PSI,28.00 VDC VOLTAGE VDC
END ITEM IDENTIFICATIONAIRCRAFT MODEL S-3A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
A-020SR822-60Interchangeable
interchangeable cross-reference
interchangeable
GS570EM020Interchangeable
interchangeable cross-reference
interchangeable
MS29513-020Interchangeable
interchangeable cross-reference
interchangeable
514Interchangeable
interchangeable cross-reference
interchangeable
103650AInterchangeable
interchangeable cross-reference
interchangeable
457-60Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 694973-101?
694973-101 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 694973-101?
There are 15 known substitutes for 694973-101: A-020SR822-60, GS570EM020, MS29513-020 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 694973-101?
694973-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-351-6573. 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