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Z5454 — TRANSFORMER,POWER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

Z5454: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, design_type: FRICTION, overall_diameter: 0.850 INCHES NOMINAL IN, special_features: TI6850.94, REF DES T8, end_item_identification: REPLACEMENT LAMP MONITORING SYSTEM (RLMS), opening_inside_diameter_for_which_designed: 0.448 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-277-9341, 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
Z5454
NSN: 5340-01-277-9341
NIINs: 012779341, 015567989
FSC: 5340 — Hardware, Commercial
CAGE: 05477 — NEW SD INC SEATON-WILSON DIV SUB OF BEI ELECTRONICS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_typeFRICTION
overall_diameter0.850 INCHES NOMINAL IN
special_featuresTI6850.94, REF DES T8
end_item_identificationREPLACEMENT LAMP MONITORING SYSTEM (RLMS)
opening_inside_diameter_for_which_designed0.448 INCHES NOMINAL IN
NSN5340-01-277-9341
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Z5454 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
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 0.850 INCHES NOMINAL IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.448 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER0.850 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.448 INCHES NOMINAL IN
SPECIAL FEATURES7.000 IN. LANYARD IS ATTACHED IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 Z5454?
Z5454 is a TRANSFORMER,POWER.
What is the NSN for Z5454?
Z5454 is cataloged in the U.S. Government catalog under NSN 5340-01-277-9341. 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.