2493751 — SHUTTER UNIT

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2493751: SHUTTER UNIT.

The SHUTTER UNIT is a the manufacturer industrial component. Key specifications include end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.388 INCHES NOMINAL IN, coil_quantity: 14, inside_diameter: 0.193 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.415 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5820-00-012-5156, 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→ 2493751

NSN: 5820-00-012-5156
NIINs: 000125156, 011285286
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
bore_diameter	0.388 INCHES NOMINAL IN
coil_quantity	14
inside_diameter	0.193 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
spring_free_length	1.415 INCHES NOMINAL IN
spring_solid_length	0.504 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	3.980 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
NSN	5820-00-012-5156

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

LM2493751Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — complete disassembly

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FREQUENTLY ASKED QUESTIONS

What is 2493751?

2493751 is a SHUTTER UNIT. It is classified as a MRO (MRO_GENERAL).

What parts can replace 2493751?

There is 1 known substitute for 2493751: LM2493751. Substitute compatibility should be verified for your specific system.

What is the NSN for 2493751?

2493751 is cataloged in the U.S. Government catalog under NSN 5820-00-012-5156. This indicates validated use in U.S. government and defense supply chains.

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2493751 — SHUTTER UNIT

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