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ST256 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST256: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, material: STEEL OVERALL, bore_shape: STRAIGHT, design_type: OPEN, bore_diameter: 40.00 MILLIMETERS NOMINAL MM, overall_width: 18.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-244-7327, 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
ST256
NSN: 5340-00-244-7327
NIINs: 002447327, 005555424, 008838432, 010584739
FSC: 5340 — Hardware, Commercial
CAGE: 91725 — ILLINOIS TOOL WORKS INC. DBA ACME DIV ITW STRAPBINDER (USA)
SPECIFICATIONS
width0.750 INCHES NOMINAL IN
materialSTEEL OVERALL
bore_shapeSTRAIGHT
design_typeOPEN
bore_diameter40.00 MILLIMETERS NOMINAL MM
overall_width18.0 MILLIMETERS NOMINAL MM
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
load_directionRADIAL
surface_finishGROUND
mounting_methodTERMINAL SINGLE GROUP
frequency_rating250.0 KILOHERTZ MINIMUM AND 200.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
NSN5340-00-244-7327
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST256 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
•
STRETCHING/SEALING MACHINE NAME: .NONE
•
STRAPPING WIDTH FOR WHICH DESIGNED: 0.750 INCHES NOMINAL IN
•
SEALING TOOL NAME: .BAND-IT TOOL
•
STRAPPING TYPE FOR WHICH DESIGNED: STEEL
•
SEALING TOOL MODEL NUMBER: NONE
•
SEALING EQUIPMENT FOR WHICH DESIGNED: SEALING TOOL OR STRETCHING/SEALING MACHINE
•
DESIGN TYPE: OPEN
•
EARS: INCLUDED
TECHNICAL CHARACTERISTICS
STRETCHING/SEALING MACHINE NAME.NONE
STRAPPING WIDTH FOR WHICH DESIGNED0.750 INCHES NOMINAL IN
SEALING TOOL NAME.BAND-IT TOOL
STRAPPING TYPE FOR WHICH DESIGNEDSTEEL
SEALING TOOL MODEL NUMBERNONE
SEALING EQUIPMENT FOR WHICH DESIGNEDSEALING TOOL OR STRETCHING/SEALING MACHINE
DESIGN TYPEOPEN
EARSINCLUDED
SURFACE TREATMENTPASSIVATE
WIDTH0.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
C25699Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
04248305Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
03315926Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MC256Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MCD4122ITEM7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BANDITBUCKLESSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST256?
ST256 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace ST256?
There are 7 known substitutes for ST256: C25699, 04248305, 03315926 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST256?
ST256 is cataloged in the U.S. Government catalog under NSN 5340-00-244-7327. This indicates validated use in U.S. government and defense supply chains.
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