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144660 — PARTS KIT,LINEAR ACTUATING CYLIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

144660: PARTS KIT,LINEAR ACTUATING CYLIN.

PARTS KIT,LINEAR ACTUATING CYLIN. Key specifications include end_item_identification: HEATER, WATER, 400,000 BTU, part_name_assigned_by_controlling_agency: DECAL SHEET, MISCELLANEOUS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-444-0131, 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
144660
NSN: 5340-00-444-0131
NIINs: 004440131, 015754007
FSC: 5340 — Hardware, Commercial
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_item_identificationHEATER, WATER, 400,000 BTU
part_name_assigned_by_controlling_agencyDECAL SHEET, MISCELLANEOUS
NSN5340-00-444-0131
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 144660 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.310 INCHES NOMINAL IN
•
FSC APPLICATION DATA: FUEL SYSTEM,DIESEL ENGINE,NONAIRCRAFT
•
LENGTH: 2.240 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.650 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.031 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.015 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.230 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 1.650 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.310 INCHES NOMINAL IN
FSC APPLICATION DATAFUEL SYSTEM,DIESEL ENGINE,NONAIRCRAFT
LENGTH2.240 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH1.650 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN
FLANGE THICKNESS0.031 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.015 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.230 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH1.650 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN
EAR RADIUS0.310 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLETHREADED HOLE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 144660?
144660 is a PARTS KIT,LINEAR ACTUATING CYLIN.
What is the NSN for 144660?
144660 is cataloged in the U.S. Government catalog under NSN 5340-00-444-0131. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.