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121C — PLATE,WALL,ELECTRICAL

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

121C: PLATE,WALL,ELECTRICAL.

The PLATE,WALL,ELECTRICAL is a the manufacturer industrial component. Key specifications include design_type: ROD, gaging_range: +32.000 TO 107.000 INCHES IN, graduation_unit: THOUSANDTHS OF AN INCH. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-581-8868, 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→ 121C
NSN: 6685-00-581-8868
NIINs: 005818868, 008849394, 009557689, 010490388, 017140946
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
design_typeROD
gaging_range+32.000 TO 107.000 INCHES IN
graduation_unitTHOUSANDTHS OF AN INCH
NSN6685-00-581-8868
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,WALL,ELECTRICAL TITLE COMPONENT PN 121C MFR PLATE,WALL,ELECTRICAL
KEY FEATURES
•
SCALE ACCURACY: 2 PERCENT ENTIRE RANGE
•
SCALE NAME: PRESSURE
•
OVERALL DIAMETER: 2.188 INCHES NOMINAL IN
•
ACTUATION TYPE: SINGLE BOURDON TUBE
•
MOUNTING METHOD: RIGID STEM
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK FIGURES ON WHITE BACKGROUND
•
SCALE SMALLEST INCREMENT: 5.0 POUNDS PER SQUARE INCH (PSI) LBS
•
CONNECTION TYPE: EXTERNAL
TECHNICAL CHARACTERISTICS
SCALE ACCURACY2 PERCENT ENTIRE RANGE
SCALE NAMEPRESSURE
OVERALL DIAMETER2.188 INCHES NOMINAL IN
ACTUATION TYPESINGLE BOURDON TUBE
MOUNTING METHODRIGID STEM
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT5.0 POUNDS PER SQUARE INCH (PSI) LBS
CONNECTION TYPEEXTERNAL
SCALE RANGE+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPEINDICATING
SUBSTITUTES & CROSS-REFERENCES 8
GAG14Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
P500Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
14000002Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
A22604Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
022326Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
1765GReference document
Same NSN cross-reference
Reference document — Replaced / superseded 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 121C?
121C is a PLATE,WALL,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 121C?
There are 8 known substitutes for 121C: GAG14, P500, 14000002 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121C?
121C is cataloged in the U.S. Government catalog under NSN 6685-00-581-8868. 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.