2640-126X2 — PISTON,LINEAR ACTUATING CYLINDER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2640-126X2: PISTON,LINEAR ACTUATING CYLINDER.

PISTON,LINEAR ACTUATING CYLINDER. Key specifications include shape: ROUND, material: COPPER ALLOY, thickness: 0.090 INCHES NOMINAL IN, bore_diameter: 1.187 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN, overall_width: 2.938 INCHES NOMINAL IN, overall_height: 2.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-192-8316, 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

2640-126X2

NSN: 3040-01-192-8316
NIINs: 011928316, 011928362, 011928367, 011928398, 011928468
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

shape	ROUND
material	COPPER ALLOY
thickness	0.090 INCHES NOMINAL IN
bore_diameter	1.187 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
overall_width	2.938 INCHES NOMINAL IN
overall_height	2.750 INCHES NOMINAL IN
overall_length	10.000 INCHES NOMINAL IN
outside_diameter	1.1825 INCHES NOMINAL IN
special_features	4 HOLES 0.344 IN.DIA,COUNTERBORED 0.500 IN.DIA BY 0.4062 IN.DP LOCATED 1.875 IN.CENTER TO CENTER IN
aperture_diameter	1.250 INCHES NOMINAL IN
overall_thickness	1.375 INCHES MAXIMUM IN
mounting_hole_diameter	0.141 INCHES NOMINAL IN
NSN	3040-01-192-8316

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;4.4687 IN.O/A LG;0.500 IN.W;0.750 IN.THK;SPLINED BORE LOCATED 2.500 IN. FROM CTR TO END;ONE END U-SHAPED OTHER END ANGLED 90 DEG IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL;4.4687 IN.O/A LG;0.500 IN.W;0.750 IN.THK;SPLINED BORE LOCATED 2.500 IN. FROM CTR TO END;ONE END U-SHAPED OTHER END ANGLED 90 DEG IN

SUBSTITUTES & CROSS-REFERENCES 2

SS845-2007638 PIECE 7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SS845-2007638Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 2640-126X2?

2640-126X2 is a PISTON,LINEAR ACTUATING CYLINDER.

What parts can replace 2640-126X2?

There are 2 known substitutes for 2640-126X2: SS845-2007638 PIECE 7, SS845-2007638. Substitute compatibility should be verified for your specific system.

What is the NSN for 2640-126X2?

2640-126X2 is cataloged in the U.S. Government catalog under NSN 3040-01-192-8316. This indicates validated use in U.S. government and defense supply chains.

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2640-126X2 — PISTON,LINEAR ACTUATING CYLINDER

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