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71 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

71: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include phase: SINGLE, bearings: NOT INCLUDED, capacity: 1000.0 CUBIC CENTIMETERS, diameter: 0.031 INCHES NOMINAL ROPE IN, material: GLASS CASE, bore_type: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-039-5051, 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
MRO→ MRO_GENERAL→ 71
NSN: 4730-00-039-5051
NIINs: 000395051, 001030058, 001320550, 001489833, 001557849, 001776834, 001802942, 002172355, 002244748, 002703532, 002743473, 002771666, 003435924, 004566107, 004637676, 004918241, 005014955, 005095588, 005144836, 005174491, 005294979, 005568169, 005599811, 005654036, 006082590, 006431572, 006438778, 006489762, 006494445, 007033795, 008217180, 008762457, 009357058, 009453062, 009565317, 009858143, 010809200, 011148193, 012861418, 013102993, 014804442, 016080935
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24871 — HAROLD D HARD CO (USA)
SPECIFICATIONS
phaseSINGLE
bearingsNOT INCLUDED
capacity1000.0 CUBIC CENTIMETERS
diameter0.031 INCHES NOMINAL ROPE IN
materialGLASS CASE
quantity1
bore_typeSTRAIGHT
nut_styleHEXAGON
unit_typeCEMENT
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.250 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
NSN4730-00-039-5051
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 71 · 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
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
•
NOMINAL OVERALL LENGTH: 1.062 INCHES IN
•
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
•
THREAD CLASS: 3A SECOND END A
•
THREAD QUANTITY PER INCH: 14 SECOND END
•
MATERIAL: COPPER ALLOY OVERALL
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
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.062 INCHES IN
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
NOMINAL THREAD SIZE0.825 INCHES SECOND END IN
THREAD CLASS3A SECOND END A
THREAD QUANTITY PER INCH14 SECOND END
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPTF FIRST END
THREAD SERIES DESIGNATORUNS SECOND END
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
D7686-1Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 71?
71 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 71?
There is 1 known substitute for 71: D7686-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 71?
71 is cataloged in the U.S. Government catalog under NSN 4730-00-039-5051. This indicates validated use in U.S. government and defense supply chains.
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