PartsTable
Technical Data Sheet
1655822PC4 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: STEEL OVERALL, flow_angle: 45.0 DEGREES, leg_length: 0.937 INCHES NOMINAL FIRST END IN, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-677-2566, 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
1655822PC4
NSN: 4730-00-677-2566
FSC: 4730
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle45.0 DEGREES
leg_length0.937 INCHES NOMINAL FIRST END IN
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
special_featuresDYED BLACK
surface_treatmentPHOSPHATE OVERALL
nominal_thread_size0.375 INCHES SECOND END IN
thread_series_designatorUNF FIRST END
furnished_items_and_quantity1 PREFORMED PACKING
material_document_and_classificationFED STD 66,COMP C1118 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-677-2566
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1655822PC4 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
FLOW ANGLE: 45.0 DEGREES
FURNISHED ITEMS AND QUANTITY: 1 PREFORMED PACKING
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
LEG LENGTH: 0.937 INCHES NOMINAL FIRST END IN
THREAD CLASS: 2A FIRST END A
THREAD SERIES DESIGNATOR: UNF FIRST END
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
FLOW ANGLE45.0 DEGREES
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
LEG LENGTH0.937 INCHES NOMINAL FIRST END IN
THREAD CLASS2A FIRST END A
THREAD SERIES DESIGNATORUNF FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
SPECIAL FEATURESDYED BLACK
SURFACE TREATMENTPHOSPHATE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
J3558Interchangeable
interchangeable cross-reference
interchangeable
6012498Interchangeable
interchangeable cross-reference
interchangeable
31-058Interchangeable
interchangeable cross-reference
interchangeable
35-58Interchangeable
interchangeable cross-reference
interchangeable
3608Interchangeable
interchangeable cross-reference
interchangeable
03762800Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1655822PC4?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1655822PC4?
1655822PC4 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 1655822PC4?
There are 11 known substitutes for 1655822PC4: J3558, 6012498, 31-058 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1655822PC4?
1655822PC4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-677-2566. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1655822PC4