Name: CHAMBER,COMBUSTION,AIRCRAFT GAS
Brand: Unknown
SKU: 658438

658438 ✓ Verified by PartsTable

— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

CHAMBER,COMBUSTION,AIRCRAFT GAS. Key specifications include material: COPPER ALLOY OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL TUBE SECOND END, connection_style: SOCKET (TUBE) SECOND END, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_overall_length: 1.250 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-157-1615, 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

658438

NSN: 2840-00-157-1615
FSC: 2840
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
reducer_type	CONCENTRIC
connection_type	UNTHREADED INTERNAL TUBE SECOND END
connection_style	SOCKET (TUBE) SECOND END
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length	1.250 INCHES IN
nominal_outside_diameter_tube_accommodated	1.680 INCHES SECOND END IN
NSN	2840-00-157-1615

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

57017 ITEM 689Interchangeable

interchangeable cross-reference

interchangeable

67238Interchangeable

interchangeable cross-reference

interchangeable

67238-1Interchangeable

interchangeable cross-reference

interchangeable

576154Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusCANCELLED

Availability—

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 658438?

658438 is a CHAMBER,COMBUSTION,AIRCRAFT GAS.

What parts can replace 658438?

There are 4 known substitutes for 658438: 57017 ITEM 689, 67238, 67238-1 and 1 more. Substitute compatibility should be verified for your specific system.

Is 658438 still available?

658438 is currently cancelled.

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