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PartsTable / COMPONENT / 577R682H01
577R682H01 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include design_type: NONREUSABLE, body_diameter: 3.635 INCHES NOMINAL IN, flow_direction: INSIDE OUT, special_features: WEAPON SYSTEM ESSENTIAL. FEATURES - SUPPORTS EXCEL MOWER TRACTOR, MODEL 400 OR 440., style_designator: CYLINDRICAL W/ INTEGRAL OUTER CASING, features_provided: ANTIDRAIN BACK DEVICE.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-894-3904, 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
577R682H01
NSN: 5950-00-894-3904
FSC: 5950
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
design_typeNONREUSABLE
body_diameter3.635 INCHES NOMINAL IN
flow_directionINSIDE OUT
special_featuresWEAPON SYSTEM ESSENTIAL. FEATURES - SUPPORTS EXCEL MOWER TRACTOR, MODEL 400 OR 440.
style_designatorCYLINDRICAL W/ INTEGRAL OUTER CASING
features_providedANTIDRAIN BACK DEVICE
body_overall_length2.570 INCHES NOMINAL IN
nominal_thread_size0.750 INCHES IN
media_for_which_designedFUEL/OIL, HYDROCARBON
thread_series_designatorUNF
criticality_code_justificationFEAT
filtering_system_for_which_designedFULL FLOW
NSN5950-00-894-3904
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN 577R682H01 MFR TRANSFORMER,POWER AUTO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
8103Interchangeable
interchangeable cross-reference
interchangeable
280026-115Interchangeable
interchangeable cross-reference
interchangeable
C8038Interchangeable
interchangeable cross-reference
interchangeable
FFB171Interchangeable
interchangeable cross-reference
interchangeable
8504M1Interchangeable
interchangeable cross-reference
interchangeable
8TJ39AAT2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 577R682H01?
577R682H01 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 577R682H01?
There are 18 known substitutes for 577R682H01: 8103, 280026-115, C8038 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 577R682H01?
577R682H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-894-3904. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026