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A58-64 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A58-64: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.271 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN, length: 0.658 INCHES NOMINAL IN, radius: 0.484 INCHES NOMINAL IN, material: GRAPHITE, nut_style: SLOTTED, HEXAGON, thickness: 0.121 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-050-3520, 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
A58-64
NSN: 5310-00-050-3520
NIINs: 000503520, 002513019, 007149208, 015039495
FSC: 5310 — Nuts and Washers
CAGE: 46717 — PETTIBONE LLC (USA)
SPECIFICATIONS
width0.271 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
length0.658 INCHES NOMINAL IN
radius0.484 INCHES NOMINAL IN
materialGRAPHITE
nut_styleSLOTTED, HEXAGON
thickness0.121 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
body_styleRECTANGULAR COMMUTATOR
nut_height0.482 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNS
hardness_rating85.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM
style_designatorONE PIECE
NSN5310-00-050-3520
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A58-64 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 1.4170 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN
•
THREAD SERIES: UNS
•
HARDNESS RATING: 85.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.000 INCHES IN
•
NUT HEIGHT: 0.482 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN
•
NUT STYLE: SLOTTED, HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.4170 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM IN
THREAD SERIESUNS
HARDNESS RATING85.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.000 INCHES IN
NUT HEIGHT0.482 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN
NUT STYLESLOTTED, HEXAGON
THREAD CLASS2B
END ITEM IDENTIFICATION3930-01-305-2111; ARMORED MULTI-PURPOSE VEHICLE (AMPV); MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
THREAD QUANTITY PER INCH14
SUBSTITUTES & CROSS-REFERENCES 9
XA-120-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
445B1Reference document
Same NSN cross-reference
Reference document — Secondary reference
BB27533Reference document
Same NSN cross-reference
Reference document — Secondary reference
804812Reference document
Same NSN cross-reference
Reference document — Secondary reference
7Y12109Reference document
Same NSN cross-reference
Reference document — Secondary reference
0911174-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A58-64?
A58-64 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace A58-64?
There are 9 known substitutes for A58-64: XA-120-2, 445B1, BB27533 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A58-64?
A58-64 is cataloged in the U.S. Government catalog under NSN 5310-00-050-3520. This indicates validated use in U.S. government and defense supply chains.
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