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401-005 — FUSE,INDICATOR ALARM

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

401-005: FUSE,INDICATOR ALARM.

The FUSE,INDICATOR ALARM is a Legrand industrial component. Key specifications include material: STEEL CASE, body_style: MINIATURE GRASSHOPPER, flow_angle: 90.0 DEGREES, leg_length: 1.250 INCHES NOMINAL ALL ENDS IN, overall_width: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, overall_height: 0.844 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-476-5865, 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→ 401-005
NSN: 4730-00-476-5865
NIINs: 004765865, 005449577, 006548268, 008578417, 010665138, 011916387, 013382405, 013469725, 014359363
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14889 — GEORGE FISCHER SLOANE, INC. (USA)
SPECIFICATIONS
materialSTEEL CASE
body_styleMINIATURE GRASSHOPPER
flow_angle90.0 DEGREES
leg_length1.250 INCHES NOMINAL ALL ENDS IN
overall_width0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
overall_height0.844 INCHES NOMINAL IN
overall_length1.469 INCHES NOMINAL IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
operating_range0 TO 300 DEG F DEGF
connection_styleSOCKET (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
NSN4730-00-476-5865
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 401-005 · 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
SUBSTITUTES & CROSS-REFERENCES 7
03013007Reference document
Same NSN cross-reference
Reference document — Secondary reference
D2466 TEE NPS 1/2 PVCIReference document
Same NSN cross-reference
Reference document — Secondary reference
4301Reference document
Same NSN cross-reference
Reference document — Secondary reference
T32X1-2X1-2X1-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ASTMD2466-69Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASTM-D2466Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 401-005?
401-005 is a FUSE,INDICATOR ALARM manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 401-005?
There are 7 known substitutes for 401-005: 03013007, D2466 TEE NPS 1/2 PVCI, 4301 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 401-005?
401-005 is cataloged in the U.S. Government catalog under NSN 4730-00-476-5865. This indicates validated use in U.S. government and defense supply chains.
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