7457408-1 — 7457408-1

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7457408-1: 7457408-1.

The 7457408-1 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-511-5546, 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

7457408-1

NSN: 6685-01-511-5546
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

Part Number	7457408-1
NSN	6685-01-511-5546

COMPONENT DIAGRAM

KEY FEATURES

•

SCALE NAME: POUNDS PRESSURE

•

ACTUATION TYPE: BOURDON TUBE

•

MOUNTING METHOD: SURFACE

•

SCALE SMALLEST INCREMENT: 50.0 POUNDS PER SQUARE INCH (PSI) LBS

•

CONNECTION TYPE: EXTERNAL

•

SCALE RANGE: +0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS

•

POINTER TYPE: INDICATING

•

ADJUSTABILITY: NONADJUSTABLE

TECHNICAL CHARACTERISTICS

SCALE NAME	POUNDS PRESSURE
ACTUATION TYPE	BOURDON TUBE
MOUNTING METHOD	SURFACE
SCALE SMALLEST INCREMENT	50.0 POUNDS PER SQUARE INCH (PSI) LBS
CONNECTION TYPE	EXTERNAL
SCALE RANGE	+0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPE	INDICATING
ADJUSTABILITY	NONADJUSTABLE
SCALE TYPE	DIAL
CONNECTOR TYPE VENT	NOT PROVIDED

SUBSTITUTES & CROSS-REFERENCES 3

SGN4I2N-G-DReference document

Same NSN cross-reference

Reference document — Secondary reference

SG4NC5KPWRANAGSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MIL-G-18997EReference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7457408-1?

7457408-1 is a 7457408-1.

What parts can replace 7457408-1?

There are 3 known substitutes for 7457408-1: SGN4I2N-G-D, SG4NC5KPWRANAG, MIL-G-18997E. Substitute compatibility should be verified for your specific system.

What is the NSN for 7457408-1?

7457408-1 is cataloged in the U.S. Government catalog under NSN 6685-01-511-5546. This indicates validated use in U.S. government and defense supply chains.

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