T56-23 — PILOT,VALVE SEAT REFACING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

T56-23: PILOT,VALVE SEAT REFACING.

The PILOT,VALVE SEAT REFACING is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, design_type: SOLID, lower_end_length: 4.000 INCHES NOMINAL IN, outside_diameter: 0.570 INCHES NOMINAL IN, style_designator: ROUND, upper_end_length: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-176-4123, 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

T56-23

NSN: 5330-00-176-4123
NIINs: 001764123, 004941279
FSC: 5330 — Packing and Gasket Materials
CAGE: 79960 — ZENITH FUEL SYSTEMS LLC (USA)

SPECIFICATIONS

material	CELLULOSE OVERALL
design_type	SOLID
lower_end_length	4.000 INCHES NOMINAL IN
outside_diameter	0.570 INCHES NOMINAL IN
style_designator	ROUND
upper_end_length	5.000 INCHES NOMINAL IN
aperture_diameter	0.380 INCHES NOMINAL IN
upper_end_diameter	0.5625 INCHES NOMINAL IN
cross-sectional_thickness	0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
cross-sectional_shape_style	SOLID SINGLE OR COMPOSITION
material_document_and_classification	MIL-G-12803,NO. 3200-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5330-00-176-4123

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL THICKNESS: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CIRCULAR

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. 3200-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION

•

OUTSIDE DIAMETER: 0.570 INCHES NOMINAL IN

•

APERTURE DIAMETER: 0.380 INCHES NOMINAL IN

•

MATERIAL: CELLULOSE OVERALL

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL THICKNESS	0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
STYLE DESIGNATOR	CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-12803,NO. 3200-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER	0.570 INCHES NOMINAL IN
APERTURE DIAMETER	0.380 INCHES NOMINAL IN
MATERIAL	CELLULOSE OVERALL

SUBSTITUTES & CROSS-REFERENCES 8

2A7749Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

120439Reference document

Same NSN cross-reference

Reference document — Secondary reference

224152Reference document

Same NSN cross-reference

Reference document — Secondary reference

23090Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

850030Reference document

Same NSN cross-reference

Reference document — Secondary reference

30091Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is T56-23?

T56-23 is a PILOT,VALVE SEAT REFACING.

What parts can replace T56-23?

There are 8 known substitutes for T56-23: 2A7749, 120439, 224152 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for T56-23?

T56-23 is cataloged in the U.S. Government catalog under NSN 5330-00-176-4123. This indicates validated use in U.S. government and defense supply chains.

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T56-23 — PILOT,VALVE SEAT REFACING

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