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40100539 — BAR,METAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40100539: BAR,METAL.

The BAR,METAL is a the manufacturer industrial component. Key specifications include length: 36.0 INCHES NOMINAL IN, material: STEEL, special_features: TEMPERING MEDIUM IS AIR HARDENING, basic_shape_style: ROUND, cross_section_outside_diameter: 0.4 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: DIAMETER TOOL STEEL, A-2 AIR HARDENING DRILL ROD. This part is cataloged in the U.S.

Government catalog under NSN 9510-01-683-1091, 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
40100539
NSN: 9510-01-683-1091
FSC: 9510 — Bars and Rods
CAGE: 04XZ5 — MSC INDUSTRIAL SUPPLY CO (USA)
SPECIFICATIONS
length36.0 INCHES NOMINAL IN
materialSTEEL
special_featuresTEMPERING MEDIUM IS AIR HARDENING
basic_shape_styleROUND
cross_section_outside_diameter0.4 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyDIAMETER TOOL STEEL, A-2 AIR HARDENING DRILL ROD
NSN9510-01-683-1091
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BAR,METAL TITLE COMPONENT PN 40100539 MFR BAR,METAL
KEY FEATURES
•
LENGTH: 36.0 INCHES NOMINAL IN
•
BASIC SHAPE STYLE: ROUND
•
CROSS SECTION OUTSIDE DIAMETER: 0.4 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LENGTH36.0 INCHES NOMINAL IN
BASIC SHAPE STYLEROUND
SPECIAL FEATURESTEMPERING MEDIUM IS AIR HARDENING
CROSS SECTION OUTSIDE DIAMETER0.4 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYDIAMETER TOOL STEEL, A-2 AIR HARDENING DRILL ROD
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
86080Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40100539?
40100539 is a BAR,METAL.
What parts can replace 40100539?
There is 1 known substitute for 40100539: 86080. Substitute compatibility should be verified for your specific system.
What is the NSN for 40100539?
40100539 is cataloged in the U.S. Government catalog under NSN 9510-01-683-1091. 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.