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40079543 — 40079543

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

40079543: 40079543.

The 40079543 is a the manufacturer industrial component. Key specifications include special_features: 16-POINT 24 VDC SOURCING OUTPUT VDC, end_item_identification: WP 5000 CONTROLLER, ELECTRIC POWER GENERATION SYS, component_type_and_quantity: 1 MODULE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-366-1131, 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→ 40079543
NSN: 5340-00-366-1131
NIINs: 003661131, 014868225
FSC: 5340 — Hardware, Commercial
CAGE: 39VG9 — PROGRESS RAIL LOCOMOTIVE INC. DBA PROGRESS RAIL SWITCHING SERVICES LLC (USA)
SPECIFICATIONS
special_features16-POINT 24 VDC SOURCING OUTPUT VDC
end_item_identificationWP 5000 CONTROLLER, ELECTRIC POWER GENERATION SYS
component_type_and_quantity1 MODULE
NSN5340-00-366-1131
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40079543 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
•
FIRST STEP DIAMETER: 1.7500 INCHES NOMINAL IN
•
END DIAMETER: 1.0580 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.5890 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
COUNTERBORE LENGTH: 0.4610 INCHES NOMINAL IN
•
BORE TAPER IN DEG: 10.0
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.7500 INCHES NOMINAL IN
FIRST STEP DIAMETER1.7500 INCHES NOMINAL IN
END DIAMETER1.0580 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.5890 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
COUNTERBORE LENGTH0.4610 INCHES NOMINAL IN
BORE TAPER IN DEG10.0
BORE DIAMETER0.8750 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
8081795Reference document
Same NSN cross-reference
Reference document — Secondary reference
K-8081795Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
8081705Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40079543?
40079543 is a 40079543. It is classified as a MRO (MRO_GENERAL).
What parts can replace 40079543?
There are 3 known substitutes for 40079543: 8081795, K-8081795, 8081705. Substitute compatibility should be verified for your specific system.
What is the NSN for 40079543?
40079543 is cataloged in the U.S. Government catalog under NSN 5340-00-366-1131. 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.