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91726 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
IMC Toys · MRO · MRO_GENERAL
PRODUCT OVERVIEW

91726: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL COMP 1060 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1090, ring_style: SPECIAL, usage_design: EXTERNAL, inside_diameter: 1.803 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN, major_thickness: 0.074 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, strength_rating: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-576-0356, 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→ 91726
NSN: 5325-00-576-0356
NIINs: 005760356, 011554617, 016454813
FSC: 5325 — Fastening Devices
CAGE: 76760 — NEW VENTURE GEAR INC NEW PROCESS GEAR DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1060 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1090
ring_styleSPECIAL
usage_designEXTERNAL
inside_diameter1.803 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
major_thickness0.074 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
strength_ratingERR-060
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
cross-sectional_shape_styleROUNDED CORNERS
criticality_code_justificationZZZY
material_document_and_classificationASTM A576, COMP 1060, 1070, 1078, 1080, 1084 OR 1090 ASSN STD SINGLE MATERIAL RESPONSE
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP WSS ACTIVITY HX QUALITY
NSN5325-00-576-0356
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91726 · IMC Toys ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL HARDNESS RATING: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: EXTERNAL
•
STRENGTH RATING: ERR-060
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576, COMP 1060, 1070, 1078, 1080, 1084 OR 1090 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS
•
MAJOR THICKNESS: 0.074 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.803 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
USAGE DESIGNEXTERNAL
STRENGTH RATINGERR-060
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576, COMP 1060, 1070, 1078, 1080, 1084 OR 1090 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
MAJOR THICKNESS0.074 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
INSIDE DIAMETER1.803 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESPECIAL
MATERIALSTEEL COMP 1060 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1090
SUBSTITUTES & CROSS-REFERENCES 4
1664321Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS90708-200Reference document
Same NSN cross-reference
Reference document — Secondary reference
7057633Reference document
Same NSN cross-reference
Reference document — Secondary reference
5107-200Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
Manufacturer release date (catalog record)2020-03-01
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91726?
91726 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by IMC Toys. It is classified as a MRO (MRO_GENERAL).
What parts can replace 91726?
There are 4 known substitutes for 91726: 1664321, MS90708-200, 7057633 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91726?
91726 is cataloged in the U.S. Government catalog under NSN 5325-00-576-0356. 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.