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622497 — MANIFOLD,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

622497: MANIFOLD,EXHAUST.

The MANIFOLD,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 60.0 DEGREES NOMINAL, inside_depth: 0.500 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, shank_diameter: 0.493 INCHES NOMINAL IN, flange_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-040-1312, 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
622497
NSN: 2805-00-040-1312
NIINs: 000401312, 010855083
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialSTEEL
seat_angle60.0 DEGREES NOMINAL
inside_depth0.500 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
shank_diameter0.493 INCHES NOMINAL IN
flange_diameter0.750 INCHES NOMINAL IN
inside_diameter0.347 INCHES NOMINAL IN
style_designatorPOPPET
under_flange_height0.190 INCHES NOMINAL IN
NSN2805-00-040-1312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MANIFOLD,EXHAUST TITLE COMPONENT PN 622497 MFR MANIFOLD,EXHAUST
KEY FEATURES
•
OUTLET QUANTITY: 1
•
INLET QUANTITY: 6
•
OUTLET CONNECTION BOLT HOLE QUANTITY: 2
•
BOLT HOLE DIAMETER: 0.450 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 3.375 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 7.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTLET QUANTITY1
INLET QUANTITY6
OUTLET CONNECTION BOLT HOLE QUANTITY2
BOLT HOLE DIAMETER0.450 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH3.375 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH7.438 INCHES NOMINAL IN
SPECIAL FEATURES2.450 IN. SQUARE TEMPERATURE REGULATING VALVE OPENING WITH BUTTERFLY VALVE DISK AND WINTER-SUMMER ADJUSTMENT FEATURE IN
BOLT HOLE CIRCLE DIAMETER2.562 INCHES NOMINAL IN
OUTLET CONNECTION BOLT HOLE DIAMETER0.465 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
2805000401312Reference document
Same NSN cross-reference
Reference document — Informative reference only
7994017Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 622497?
622497 is a MANIFOLD,EXHAUST.
What parts can replace 622497?
There are 2 known substitutes for 622497: 2805000401312, 7994017. Substitute compatibility should be verified for your specific system.
What is the NSN for 622497?
622497 is cataloged in the U.S. Government catalog under NSN 2805-00-040-1312. 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.