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0597871 — STOP,DIAPHRAGM,VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

0597871: STOP,DIAPHRAGM,VALVE.

The STOP,DIAPHRAGM,VALVE is a the manufacturer industrial component. Key specifications include fsc_application_data: VALVE-PRESSURE REGULATING 1660011429213, end_item_identification: B-1B ACFT, general_characteristics_item_description: ALUMINUM ALLOY 6061; OUTSIDE DIA APPROX 7.370 IN.; 11 OF 12 BOLT HOLES EQUALLY SPACED ON A BSC DIA OF 6.950 IN. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-214-3635, 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
0597871
NSN: 1660-01-214-3635
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 06659 — TESTEK LLC DBA TESTEK SOLUTIONS (USA)
SPECIFICATIONS
fsc_application_dataVALVE-PRESSURE REGULATING 1660011429213
end_item_identificationB-1B ACFT
general_characteristics_item_descriptionALUMINUM ALLOY 6061; OUTSIDE DIA APPROX 7.370 IN.; 11 OF 12 BOLT HOLES EQUALLY SPACED ON A BSC DIA OF 6.950 IN
NSN1660-01-214-3635
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STOP,DIAPHRAGM,VALVE TITLE COMPONENT PN 0597871 MFR STOP,DIAPHRAGM,VALVE
KEY FEATURES
•
FSC APPLICATION DATA: VALVE-PRESSURE REGULATING 1660011429213
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY 6061; OUTSIDE DIA APPROX 7.370 IN.; 11 OF 12 BOLT HOLES EQUALLY SPACED ON A BSC DIA OF 6.950 IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVALVE-PRESSURE REGULATING 1660011429213
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY 6061; OUTSIDE DIA APPROX 7.370 IN.; 11 OF 12 BOLT HOLES EQUALLY SPACED ON A BSC DIA OF 6.950 IN
END ITEM IDENTIFICATIONB-1B ACFT
OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472 1660-00-009-5646 1660-00-019-8389 1660-00-019-8399 1660-00-031-5285 1660-00-302-4390 1660-00-441-0575 1660-01-601-0729
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 0597871?
0597871 is a STOP,DIAPHRAGM,VALVE.
What is the NSN for 0597871?
0597871 is cataloged in the U.S. Government catalog under NSN 1660-01-214-3635. 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.