1677814 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1677814: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include overall_width: 23.625 INCHES NOMINAL IN, overall_height: 21.000 INCHES NOMINAL IN, overall_length: 22.500 INCHES NOMINAL IN, special_features: UNIT IS DRIPPROOF, nondefinitive_spec/std_data: EW FORM, part_name_assigned_by_controlling_agency: RHEOSTAT. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-393-2668, 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→ 1677814

NSN: 5905-00-393-2668
NIINs: 003932668, 007652824
FSC: 5905 — Resistor
CAGE: 63743 — WARD LEONARD CT LLC (USA)

SPECIFICATIONS

overall_width	23.625 INCHES NOMINAL IN
overall_height	21.000 INCHES NOMINAL IN
overall_length	22.500 INCHES NOMINAL IN
special_features	UNIT IS DRIPPROOF
mounting_facility_quantity	4
nondefinitive_spec/std_data	EW FORM
part_name_assigned_by_controlling_agency	RHEOSTAT
NSN	5905-00-393-2668

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4

•

NONDEFINITIVE SPEC/STD DATA: EW FORM

•

TEST DATA DOCUMENT: 81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	21.000 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY	4
OVERALL LENGTH	22.500 INCHES NOMINAL IN
OVERALL WIDTH	23.625 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	EW FORM
SPECIAL FEATURES	UNIT IS DRIPPROOF
PART NAME ASSIGNED BY CONTROLLING AGENCY	RHEOSTAT
TEST DATA DOCUMENT	81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

SUBSTITUTES & CROSS-REFERENCES 3

S90BReference 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

MILR15109Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1677814?

1677814 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1677814?

There are 3 known substitutes for 1677814: S90B, MIL-DTL-15109, MILR15109. Substitute compatibility should be verified for your specific system.

What is the NSN for 1677814?

1677814 is cataloged in the U.S. Government catalog under NSN 5905-00-393-2668. This indicates validated use in U.S. government and defense supply chains.

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1677814 — RESISTOR,VARIABLE,WIRE WOUND,NON

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