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4254873 — MIXER STAGE,FREQUENCY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

4254873: MIXER STAGE,FREQUENCY.

The MIXER STAGE,FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, construction: ONE-PIECE, outside_diameter: 0.683 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN, retainer_thickness: 0.0515 INCHES MINIMUM AND 0.0565 INCHES MAXIMUM IN, end_item_identification: EA-6B ACFT (ICAP II PECULIAR), packing_inside_diameter: 0.405 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-461-8897, 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
MRO→ MRO_GENERAL→ 4254873
NSN: 5330-00-461-8897
NIINs: 004618897, 013052737
FSC: 5330 — Packing and Gasket Materials
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL RETAINER
constructionONE-PIECE
outside_diameter0.683 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
retainer_thickness0.0515 INCHES MINIMUM AND 0.0565 INCHES MAXIMUM IN
end_item_identificationEA-6B ACFT (ICAP II PECULIAR)
packing_inside_diameter0.405 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
packing_ring_cross-sectional_diameter0.462 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
NSN5330-00-461-8897
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4254873 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
•
PACKING INSIDE DIAMETER: 0.405 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.683 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
•
PACKING RING CROSS-SECTIONAL DIAMETER: 0.462 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
•
RETAINER THICKNESS: 0.0515 INCHES MINIMUM AND 0.0565 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC PACKING
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
PACKING INSIDE DIAMETER0.405 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.683 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN
PACKING RING CROSS-SECTIONAL DIAMETER0.462 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
RETAINER THICKNESS0.0515 INCHES MINIMUM AND 0.0565 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC PACKING
MATERIALSTEEL RETAINER
CONSTRUCTIONONE-PIECE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4254873?
4254873 is a MIXER STAGE,FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 4254873?
4254873 is cataloged in the U.S. Government catalog under NSN 5330-00-461-8897. 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.