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12125-1 — PARTS KIT,PRESSURE REGULATING VA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12125-1: PARTS KIT,PRESSURE REGULATING VA.

PARTS KIT,PRESSURE REGULATING VA. Key specifications include document_type: MAINTENANCE PARTS LIST, end_item_name: FLUID PRESSURE REGULATING VALVE, document_source: 07282, end_item_source: 07282, special_features: WEAPON SYSTEM ESSENTIAL, end_item_identification: F-15 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-760-3573, 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
12125-1
NSN: 5340-00-760-3573
NIINs: 007603573, 009250683, 009318913, 010487637, 013069535
FSC: 5340 — Hardware, Commercial
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
document_typeMAINTENANCE PARTS LIST
end_item_nameFLUID PRESSURE REGULATING VALVE
document_source07282
end_item_source07282
special_featuresWEAPON SYSTEM ESSENTIAL
component_quantity5
end_item_identificationF-15 AIRCRAFT
component_document_originINDUSTRIAL
criticality_code_justificationFEAT
nonsupply_items_and_quantities07282 6091-1 DIAPHRAGM ASSEMBLY 1,07282 6053 SEAL PLATE GASKET 1,07282 6070 SEAT RING 1,07282 1820 INNER VALVE ASSEMBLY 1,07282 7156 O-RING 1
NSN5340-00-760-3573
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12125-1 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
•
STYLE DESIGNATOR: SINGLE LOOP
•
TONGUE HOLE TYPE: ROUND, THREADED
•
LOOP INSIDE DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
TONGUE HOLE TYPEROUND, THREADED
LOOP INSIDE DIAMETER1.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
CPC195316ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12125-1?
12125-1 is a PARTS KIT,PRESSURE REGULATING VA.
What parts can replace 12125-1?
There is 1 known substitute for 12125-1: CPC195316A. Substitute compatibility should be verified for your specific system.
What is the NSN for 12125-1?
12125-1 is cataloged in the U.S. Government catalog under NSN 5340-00-760-3573. 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.