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MILF3541 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MILF3541: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include angle: 30.0 DEGREES, height: 0.531 INCHES NOMINAL IN, material: STEEL OVERALL, shank_length: 0.125 INCHES NOMINAL IN, thread_class: 2A A, special_features: GRUMMAN AEROSPACE CORP A-10 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-172-0001, 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
MILF3541
NSN: 4730-00-172-0001
NIINs: 001720001, 001720010, 001720025, 001720040, 001720041, 001720042, 001720046, 001720049, 002450413
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
angle30.0 DEGREES
height0.531 INCHES NOMINAL IN
materialSTEEL OVERALL
shank_length0.125 INCHES NOMINAL IN
thread_class2A A
special_featuresGRUMMAN AEROSPACE CORP A-10 AIRCRAFT
style_designatorSTRAIGHT
surface_treatmentCADMIUM OVERALL
width_across_flats0.312 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
pressure_relief_methodPORT END
thread_quantity_per_inch28
NSN4730-00-172-0001
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MILF3541 · 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
•
WIDTH ACROSS FLATS: 0.312 INCHES NOMINAL IN
•
SHANK LENGTH: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
HEIGHT: 0.937 INCHES NOMINAL IN
•
SCREW THREAD SERIES DESIGNATOR: SAE-LT
•
SURFACE TREATMENT: ZINC 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
WIDTH ACROSS FLATS0.312 INCHES NOMINAL IN
SHANK LENGTH0.625 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
NOMINAL THREAD SIZE0.250 INCHES IN
HEIGHT0.937 INCHES NOMINAL IN
SPECIAL FEATURESSUPPORTS HARNISCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431 AND SURFACE LOCATED BALL CHECK VALVE
SCREW THREAD SERIES DESIGNATORSAE-LT
SURFACE TREATMENTZINC OVERALL
THREAD QUANTITY PER INCH28
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
701-6776765 SUBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS35411Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS15001-2CReference document
Same NSN cross-reference
Reference document — Design control — primary reference
NAS2-103Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS35411Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
67600P0K4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 MILF3541?
MILF3541 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace MILF3541?
There are 7 known substitutes for MILF3541: 701-6776765 SUB, AS35411, AS15001-2C and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILF3541?
MILF3541 is cataloged in the U.S. Government catalog under NSN 4730-00-172-0001. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.