PartsTable
Technical Data Sheet
Download PDF

2540001 — FUSEHOLDER,BLOCK

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

2540001: FUSEHOLDER,BLOCK.

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include voltage_in_volts: 690.0, mounting_hole_style: 2 BUSHING MOUNTING W/2 HOLES, end_item_identification: FUSE HOLDER,EFD 10, accommodated_fuse_length: 94.0 MILLIMETERS NOMINAL MM, terminal_type_and_quantity: 1 COMPRESSION, current_carrying_rating_in_amps: 32.0. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-297-9058, 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→ 2540001
NSN: 4730-01-297-9058
NIINs: 012979058, 014174300, 016864531
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 70763 — CONCENTRIC ROCKFORD INC (USA)
SPECIFICATIONS
voltage_in_volts690.0
mounting_hole_style2 BUSHING MOUNTING W/2 HOLES
mounting_hole_quantity2
end_item_identificationFUSE HOLDER,EFD 10
accommodated_fuse_length94.0 MILLIMETERS NOMINAL MM
terminal_type_and_quantity1 COMPRESSION
fuse_accommodation_quantity1
current_carrying_rating_in_amps32.0
fuse_terminal_type_accommodatedCOMPRESSION
part_name_assigned_by_controlling_agencyFUSEHOLDER,BLOCK
internal_circuit_configuration_and_pole_quantity1 POLE, MAINLINE, SOLID NEUTRAL
NSN4730-01-297-9058
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2540001 · 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
SUBSTITUTES & CROSS-REFERENCES 1
33003134Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2540001?
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 2540001?
2540001 is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2540001?
There is 1 known substitute for 2540001: 33003134. Substitute compatibility should be verified for your specific system.
What is the NSN for 2540001?
2540001 is cataloged in the U.S. Government catalog under NSN 4730-01-297-9058. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2540001

✓ 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.