PSD-7121 — ALARM,SMOKE,AUTOMATIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PSD-7121: ALARM,SMOKE,AUTOMATIC.

The ALARM,SMOKE,AUTOMATIC is a the manufacturer industrial component. Key specifications include overall_depth: 3.380 INCHES NOMINAL IN, overall_diameter: 6.250 INCHES NOMINAL IN, special_features: PHOTOELECTRIC; NON POLARIZED; OFF-WHITE TEXTURED,HIGH IMPACT PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 6350-01-226-6575, 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

PSD-7121

NSN: 6350-01-226-6575
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
CAGE: 62690 — FIRE CONTROL INSTRUMENTS INC (USA)

SPECIFICATIONS

overall_depth	3.380 INCHES NOMINAL IN
overall_diameter	6.250 INCHES NOMINAL IN
special_features	PHOTOELECTRIC; NON POLARIZED; OFF-WHITE TEXTURED,HIGH IMPACT PLASTIC
NSN	6350-01-226-6575

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 6.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	6.250 INCHES NOMINAL IN
SPECIAL FEATURES	PHOTOELECTRIC; NON POLARIZED; OFF-WHITE TEXTURED,HIGH IMPACT PLASTIC
OVERALL DEPTH	3.380 INCHES NOMINAL IN

OTHER ITEMS IN FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6350-00-001-4574 6350-00-001-9397 6350-00-003-0260 6350-00-003-1192 6350-00-003-1504 6350-00-003-1505 6350-00-003-1506 6350-00-003-3323

SUBSTITUTES & CROSS-REFERENCES 1

B4031031-001Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PSD-7121?

PSD-7121 is a ALARM,SMOKE,AUTOMATIC.

What parts can replace PSD-7121?

There is 1 known substitute for PSD-7121: B4031031-001. Substitute compatibility should be verified for your specific system.

What is the NSN for PSD-7121?

PSD-7121 is cataloged in the U.S. Government catalog under NSN 6350-01-226-6575. This indicates validated use in U.S. government and defense supply chains.

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PSD-7121 — ALARM,SMOKE,AUTOMATIC

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