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B42507-1 — DIAPHRAGM,PUMP,SPECIAL SHAPED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B42507-1: DIAPHRAGM,PUMP,SPECIAL SHAPED.

The DIAPHRAGM,PUMP,SPECIAL SHAPED is a the manufacturer industrial component. Key specifications include end_item_identification: OXYGEN REGULATOR PART NO. B40550-1, B40860-1, part_name_assigned_by_controlling_agency: DIAPHRAGM AND PLATE ASSEMBLY.

This part is cataloged in the U.S. Government catalog under NSN 4310-01-538-8345, 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
B42507-1
NSN: 4310-01-538-8345
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 04577 — MISSION SYSTEMS ORCHARD PARK INC (USA)
SPECIFICATIONS
end_item_identificationOXYGEN REGULATOR PART NO. B40550-1, B40860-1
part_name_assigned_by_controlling_agencyDIAPHRAGM AND PLATE ASSEMBLY
NSN4310-01-538-8345
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAPHRAGM,PUMP,SPECIAL SHAPED TITLE COMPONENT PN B42507-1 MFR DIAPHRAGM,PUMP,SPECIAL
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYDIAPHRAGM AND PLATE ASSEMBLY
END ITEM IDENTIFICATIONOXYGEN REGULATOR PART NO. B40550-1, B40860-1
OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B42507-1?
B42507-1 is a DIAPHRAGM,PUMP,SPECIAL SHAPED.
What is the NSN for B42507-1?
B42507-1 is cataloged in the U.S. Government catalog under NSN 4310-01-538-8345. 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.