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879A FIG123YF — PAVING MACHINE,BITUMINOUS MATERI

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

879A FIG123YF: PAVING MACHINE,BITUMINOUS MATERI.

PAVING MACHINE,BITUMINOUS MATERI. Key specifications include material: COPPER ALLOY BODY, body_width: 12.000 INCHES NOMINAL IN, body_height: 25.250 INCHES NOMINAL IN, body_length: 14.500 INCHES NOMINAL IN, mounting_type: INLET CONNECTION AND OUTLET CONNECTION TOP SIDE, style_designator: TWIN STRAINER W/CLAMPED COVER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-222-7661, 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
879A FIG123YF
NSN: 4730-01-222-7661
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78527 — STAPLES & PFEIFFER, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_width12.000 INCHES NOMINAL IN
body_height25.250 INCHES NOMINAL IN
body_length14.500 INCHES NOMINAL IN
mounting_typeINLET CONNECTION AND OUTLET CONNECTION TOP SIDE
style_designatorTWIN STRAINER W/CLAMPED COVER
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.125 INCHES NOMINAL IN
perforation_quantity32.0 PER SQUARE INCH
filtering_media_designPERFORATED SINGLE FILTERING MEDIA RESPONSE
media_for_which_designedWATER
first_intake_connection_typePLAIN FACE FLANGE TOP SIDE
NSN4730-01-222-7661
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 879A FIG123YF · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 11.750 INCHES NOMINAL IN
•
FIRST INTAKE FLANGE THICKNESS: 0.625 INCHES NOMINAL IN
•
BODY WIDTH: 12.000 INCHES NOMINAL IN
•
FIRST INTAKE FLANGE OUTSIDE DIAMETER: 7.000 INCHES NOMINAL IN
•
BODY HEIGHT: 25.250 INCHES NOMINAL IN
•
FIRST INTAKE CONNECTION TYPE: PLAIN FACE FLANGE TOP SIDE
•
PERFORATION QUANTITY: 32.0 PER SQUARE INCH
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET11.750 INCHES NOMINAL IN
FIRST INTAKE FLANGE THICKNESS0.625 INCHES NOMINAL IN
BODY WIDTH12.000 INCHES NOMINAL IN
FIRST INTAKE FLANGE OUTSIDE DIAMETER7.000 INCHES NOMINAL IN
BODY HEIGHT25.250 INCHES NOMINAL IN
FIRST INTAKE CONNECTION TYPEPLAIN FACE FLANGE TOP SIDE
PERFORATION QUANTITY32.0 PER SQUARE INCH
STYLE DESIGNATORTWIN STRAINER W/CLAMPED COVER
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SUBSTITUTES & CROSS-REFERENCES 1
879AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 879A FIG123YF?
879A FIG123YF is a PAVING MACHINE,BITUMINOUS MATERI.
What parts can replace 879A FIG123YF?
There is 1 known substitute for 879A FIG123YF: 879A. Substitute compatibility should be verified for your specific system.
What is the NSN for 879A FIG123YF?
879A FIG123YF is cataloged in the U.S. Government catalog under NSN 4730-01-222-7661. This indicates validated use in U.S. government and defense supply chains.
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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.