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MIL-G-18997E — MIL-G-18997E

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MIL-G-18997E: MIL-G-18997E.

The MIL-G-18997E is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-00-591-1952, 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
MIL-G-18997E
NSN: 6685-00-591-1952
NIINs: 005911952, 008697294, 008713566, 009325275, 010466758, 010466760, 010498065, 010579160, 014624650, 014634875, 014639153, 015066822, 015066842, 015069553, 015080490, 015080705, 015093965, 015094289, 015094693, 015094699, 015114991, 015115546, 015125558, 015126665, 015126668, 015126671, 015126673, 015126675, 015126678, 015126680, 015146271, 015147045, 015147053, 015147103, 015150510, 015157609, 015169253, 015169422, 015175344, 015182448, 015199160, 015199200, 015199222, 015199250, 015203520, 015203527, 015203530, 015203534, 015210499, 015210894, 015223477, 015225155, 015225196, 015225224, 015225609, 015225996, 015226777, 015227347, 015227748, 015227761, 015239467, 015255052, 015255588, 015256672, 015267766, 015267813, 015267826, 015267851, 015267902, 015267919, 015268058, 015268302, 015268311, 015268313, 015277336, 015277338, 015282905, 015282906, 015308045, 015308888, 015317294, 015317297, 015317654, 015320664, 015339715, 015382231, 015383971, 015387945, 015391469, 015394737, 015397489, 015407469, 015407471, 015407473, 015407475, 015417243, 015430249, 015463620, 015502950, 015523349
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-G-18997E
NSN6685-00-591-1952
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MIL-G-18997E TITLE COMPONENT PN MIL-G-18997E MFR MIL-G-18997E
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 3
•
FSC APPLICATION DATA: GAGE,PRESSURE,DIAL INDICATING EXCEPT ENGINE
•
SCALE ACCURACY: 1 PCT ENTIRE RANGE
•
SCALE NAME: PRESSURE
•
OVERALL DIAMETER: 4.750 INCHES NOMINAL IN
•
ACTUATION TYPE: SINGLE BOURDON TUBE
•
MOUNTING METHOD: FLUSH PANEL
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK FIGURES ON WHITE BACKGROUND
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING EXCEPT ENGINE
SCALE ACCURACY1 PCT ENTIRE RANGE
SCALE NAMEPRESSURE
OVERALL DIAMETER4.750 INCHES NOMINAL IN
ACTUATION TYPESINGLE BOURDON TUBE
MOUNTING METHODFLUSH PANEL
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT2.0 POUNDS PER SQUARE INCH (PSI) LBS
CONNECTION TYPEEXTERNAL
SUBSTITUTES & CROSS-REFERENCES 6
SA23-3PHF-LWBXReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-I-18997/1DEA TYA35-0-200LReference document
Same NSN cross-reference
Reference document — Secondary reference
35-1246P33LXW0F014Reference document
Same NSN cross-reference
Reference document — Secondary reference
SG3NC2HPWCONAGSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4871-06Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-I-18997Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-G-18997E?
MIL-G-18997E is a MIL-G-18997E.
What parts can replace MIL-G-18997E?
There are 6 known substitutes for MIL-G-18997E: SA23-3PHF-LWBX, MIL-I-18997/1DEA TYA35-0-200L, 35-1246P33LXW0F014 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-G-18997E?
MIL-G-18997E is cataloged in the U.S. Government catalog under NSN 6685-00-591-1952. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.