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A-556 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A-556: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include port_style: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED, body_length: 1.500 INCHES MAXIMUM IN, overall_width: 2.250 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 4 SINGLE COMPONENT SINGLE PRIMARY, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-272-7966, 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
A-556
NSN: 2530-00-272-7966
NIINs: 002727966, 010887911
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 99343 — CHRYSLER CORP ENGINE AND COMPONENTS SALES DIVERSIFIED PRODUCTS DIV (USA)
SPECIFICATIONS
port_styleINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
body_length1.500 INCHES MAXIMUM IN
overall_width2.250 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity4 SINGLE COMPONENT SINGLE PRIMARY
inclosure_typeFULLY INCLOSED
overall_height4.250 INCHES NOMINAL IN
reservoir_typeINTEGRAL
extended_length7.188 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
actuation_methodDIRECT
thread_directionUNABLE TO DECODE
NSN2530-00-272-7966
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN A-556 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
FIRST PISTON ROD END THREAD CLASS: 2B
•
ACTUATION METHOD: DIRECT
•
MOUNTING FACILITY DIAMETER: 0.328 INCHES NOMINAL IN
•
MOUNTING FACILITY THREAD CLASS: 2B
•
COMPRESSED LENGTH: 6.062 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0 LOCATION NOT OTHERWISE SPECIFIED
•
EXTENDED LENGTH: 7.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST PISTON ROD END THREAD CLASS2B
ACTUATION METHODDIRECT
MOUNTING FACILITY DIAMETER0.328 INCHES NOMINAL IN
OVERALL HEIGHT4.250 INCHES NOMINAL IN
MOUNTING FACILITY THREAD CLASS2B
COMPRESSED LENGTH6.062 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0 LOCATION NOT OTHERWISE SPECIFIED
EXTENDED LENGTH7.188 INCHES NOMINAL IN
PORT THREAD SERIES DESIGNATORUNF LOCATION NOT OTHERWISE SPECIFIED
FIRST PISTON ROD END THREAD QUANTITY PER INCH20
SUBSTITUTES & CROSS-REFERENCES 9
174-290Reference document
Same NSN cross-reference
Reference document — Secondary reference
2983Reference document
Same NSN cross-reference
Reference document — Secondary reference
6086Reference document
Same NSN cross-reference
Reference document — Secondary reference
000605-1173Reference document
Same NSN cross-reference
Reference document — Secondary reference
5472938Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3126544Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A-556?
A-556 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace A-556?
There are 9 known substitutes for A-556: 174-290, 2983, 6086 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-556?
A-556 is cataloged in the U.S. Government catalog under NSN 2530-00-272-7966. This indicates validated use in U.S. government and defense supply chains.
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