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5325123 — RING-SPLINED,ACTUATOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5325123: RING-SPLINED,ACTUATOR.

The RING-SPLINED,ACTUATOR is a the manufacturer industrial component. Key specifications include end_item_identification: ACTUATOR ASSEMBLY,P/N 544524-25-1,OR 544524-28-1,C5A ACFT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-350-6897, 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
5325123
NSN: 5330-00-350-6897
NIINs: 003506897, 010833528
FSC: 5330 — Packing and Gasket Materials
CAGE: 00000
SPECIFICATIONS
end_item_identificationACTUATOR ASSEMBLY,P/N 544524-25-1,OR 544524-28-1,C5A ACFT
NSN5330-00-350-6897
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5325123 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
•
CROSS-SECTIONAL THICKNESS: 0.020 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,G-3262 MIL SPEC ALL MATERIAL RESPONSES OVERALL G
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
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OUTSIDE DIAMETER: 1.031 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.812 INCHES NOMINAL IN
•
MATERIAL: PAPER AND RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.020 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,G-3262 MIL SPEC ALL MATERIAL RESPONSES OVERALL G
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER1.031 INCHES NOMINAL IN
APERTURE DIAMETER0.812 INCHES NOMINAL IN
MATERIALPAPER AND RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
AC561Reference document
Same NSN cross-reference
Reference document — Secondary reference
A325123Reference document
Same NSN cross-reference
Reference document — Secondary reference
AC561DReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5325123?
5325123 is a RING-SPLINED,ACTUATOR.
What parts can replace 5325123?
There are 3 known substitutes for 5325123: AC561, A325123, AC561D. Substitute compatibility should be verified for your specific system.
What is the NSN for 5325123?
5325123 is cataloged in the U.S. Government catalog under NSN 5330-00-350-6897. 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.