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324777R91 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

324777R91: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_length: 0.875 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, body_diameter: 0.157 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.500 INCHES MINIMUM IN, style_designator: AXIAL TERMINAL EACH END. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-132-6293, 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
324777R91
NSN: 4720-01-132-6293
FSC: 4720 — Hose and Flexible Tubing
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
body_length0.875 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
body_diameter0.157 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.500 INCHES MINIMUM IN
style_designatorAXIAL TERMINAL EACH END
electrical_resistance12.000 OHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-5.000 TO 5.000
ambient_temp_at_full_rated_power25.0 CELSIUS DEGC
power_dissipation_rating_in_watts5.000 FREE AIR
ambient_temp_in_deg_celsius_at_zero_percent_rated_power350.0
NSN4720-01-132-6293
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 324777R91 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 2
66650Reference document
Same NSN cross-reference
Reference document — Secondary reference
666501Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 324777R91?
324777R91 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 324777R91?
There are 2 known substitutes for 324777R91: 66650, 666501. Substitute compatibility should be verified for your specific system.
What is the NSN for 324777R91?
324777R91 is cataloged in the U.S. Government catalog under NSN 4720-01-132-6293. 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.