PartsTable
Technical Data Sheet
135051 ✓ Verified by PartsTable
Legrand · MRO · MRO_GENERAL
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

The FUSE,CARTRIDGE is a Legrand industrial component. Key specifications include material: COPPER TERMINAL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, thickness: 0.500 INCHES NOMINAL IN, body_style: TANGENT LEADS, thread_size: 7/16 IN.-20 SECOND CONNECTION IN, thread_class: 3A SECOND CONNECTION A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-069-5183, 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 135051
NSN: 4730-00-069-5183
FSC: 4730
CAGE: 57733 — STEWART-WARNER CORPORATION (USA)
SPECIFICATIONS
materialCOPPER TERMINAL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
thickness0.500 INCHES NOMINAL IN
body_styleTANGENT LEADS
thread_size7/16 IN.-20 SECOND CONNECTION IN
thread_class3A SECOND CONNECTION A
coil_quantity6
overall_width1.000 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
inside_diameter0.480 INCHES MINIMUM IN
terminal_length1.500 INCHES NOMINAL IN
connection_styleFLARED SECOND CONNECTION
NSN4730-00-069-5183
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 135051 · Legrand ⚠ 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
THREAD PROVISION: THREADED SECOND CONNECTION
FLUID CONNECTION QUANTITY: 1 SECOND CONNECTION
BOLT HOLE DIAMETER: 0.563 INCHES NOMINAL IN
CONNECTION STYLE: FLARED SECOND CONNECTION
THREAD CLASS: 3A SECOND CONNECTION A
SEAT ANGLE IN DEG: 37.0 LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.718 INCHES NOMINAL IN
THREAD PROVISIONTHREADED SECOND CONNECTION
FLUID CONNECTION QUANTITY1 SECOND CONNECTION
BOLT HOLE DIAMETER0.563 INCHES NOMINAL IN
THREAD PROVISIONUNTHREADED FIRST CONNECTION
CONNECTION STYLEFLARED SECOND CONNECTION
THREAD CLASS3A SECOND CONNECTION A
SEAT ANGLE IN DEG37.0 LOCATION NOT OTHERWISE SPECIFIED
CONNECTION STYLESOCKET FIRST CONNECTION
THICKNESS0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
13-505Interchangeable
interchangeable cross-reference
interchangeable
55970YInterchangeable
interchangeable cross-reference
interchangeable
MT7413CInterchangeable
interchangeable cross-reference
interchangeable
135051Interchangeable
interchangeable cross-reference
interchangeable
315005Interchangeable
interchangeable cross-reference
interchangeable
3420170Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 135051?
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 135051?
135051 is a FUSE,CARTRIDGE manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 135051?
There are 14 known substitutes for 135051: 13-505, 55970Y, MT7413C and 11 more. Substitute compatibility should be verified for your specific system.
Is 135051 still available?
135051 is currently cancelled.
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 — 135051