57-229-2 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

57-229-2: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_length: 7.375 INCHES NOMINAL7.375 INCHES NOMINAL IN, body_diameter: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, inclosure_type: UNINCLOSEDUNINCLOSED, style_designator: RADIAL TERMINAL EACH END, fixed_tap_quantity: 11. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-643-7189, 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→ 57-229-2

NSN: 5905-00-643-7189
FSC: 5905 — Resistor
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)

SPECIFICATIONS

body_length	7.375 INCHES NOMINAL7.375 INCHES NOMINAL IN
body_diameter	2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
terminal_type	TAB W/SCREW
inclosure_type	UNINCLOSEDUNINCLOSED
style_designator	RADIAL TERMINAL EACH END
fixed_tap_quantity	11
electrical_resistance	8.000 OHMS8.000 OHMS
reliability_indicator	NOT ESTABLISHEDNOT ESTABLISHED
fixed_tap_terminal_type	TAB W/SCREW
section_nominal_resistance	4.000 OHMS EACH SECTION
nondefinitive_spec/std_data	EW FORM
resistance_tolerance_in_percent	-10.000 TO 10.000-10.000 TO 10.000
NSN	5905-00-643-7189

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -10.000 TO 10.000-10.000 TO 10.000

•

BODY DIAMETER: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN

•

ELECTRICAL RESISTANCE: 8.000 OHMS8.000 OHMS

•

INCLOSURE TYPE: UNINCLOSEDUNINCLOSED

•

TERMINAL TYPE: TAB W/SCREW

•

STYLE DESIGNATOR: RADIAL TERMINAL EACH END

•

SECTION NOMINAL RESISTANCE: 4.000 OHMS EACH SECTION

•

POWER DISSIPATION RATING IN WATTS: 300.000 FREE AIR300.000 FREE AIR

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-10.000 TO 10.000-10.000 TO 10.000
BODY DIAMETER	2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
ELECTRICAL RESISTANCE	8.000 OHMS8.000 OHMS
INCLOSURE TYPE	UNINCLOSEDUNINCLOSED
TERMINAL TYPE	TAB W/SCREW
STYLE DESIGNATOR	RADIAL TERMINAL EACH END
SECTION NOMINAL RESISTANCE	4.000 OHMS EACH SECTION
POWER DISSIPATION RATING IN WATTS	300.000 FREE AIR300.000 FREE AIR
AMBIENT TEMP AT FULL RATED POWER	50.0 CELSIUS50.0 CELSIUS DEGC
BODY LENGTH	7.375 INCHES NOMINAL7.375 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059

SUBSTITUTES & CROSS-REFERENCES 4

87201X1-1T-48Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MIL-DTL-15109Reference document

Same NSN cross-reference

Reference document — Identification reference

87201X1ITEM48Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILR15109Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 57-229-2?

57-229-2 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).

What parts can replace 57-229-2?

There are 4 known substitutes for 57-229-2: 87201X1-1T-48, MIL-DTL-15109, 87201X1ITEM48 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 57-229-2?

57-229-2 is cataloged in the U.S. Government catalog under NSN 5905-00-643-7189. This indicates validated use in U.S. government and defense supply chains.

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57-229-2 — RESISTOR,FIXED,WIRE WOUND,INDUCT

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