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A6-40-0001 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A6-40-0001: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include pin_overall_length: 4.000 INCHES NOMINAL IN, end_item_identification: NEXT GENERATION RADAR (NEXRAD), part_name_assigned_by_controlling_agency: SHAFT, ULTRA PRECISION. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-588-2676, 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
A6-40-0001
NSN: 5315-01-588-2676
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)
SPECIFICATIONS
special_featuresMATERIAL OF ITEM IS CORROSION RESISTANT STEEL TYPE 303; OPERATING TEMTERATURE PLUS 50 DEGREES F TO PLUS 95 DEGREES F; NON OPERATING TEMPERATUARE IS MINUS 31 DEGREES F TO PLUS 140 DEGREES F
pin_overall_length4.000 INCHES NOMINAL IN
end_item_identificationNEXT GENERATION RADAR (NEXRAD)
part_name_assigned_by_controlling_agencySHAFT, ULTRA PRECISION
NSN5315-01-588-2676
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A6-40-0001 · 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
•
PIN OVERALL LENGTH: 4.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PIN OVERALL LENGTH4.000 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL OF ITEM IS CORROSION RESISTANT STEEL TYPE 303; OPERATING TEMTERATURE PLUS 50 DEGREES F TO PLUS 95 DEGREES F; NON OPERATING TEMPERATUARE IS MINUS 31 DEGREES F TO PLUS 140 DEGREES F
PART NAME ASSIGNED BY CONTROLLING AGENCYSHAFT, ULTRA PRECISION
END ITEM IDENTIFICATIONNEXT GENERATION RADAR (NEXRAD)
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
2200377-201Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A6-40-0001?
A6-40-0001 is a PIN,STRAIGHT,HEADLESS.
What parts can replace A6-40-0001?
There is 1 known substitute for A6-40-0001: 2200377-201. Substitute compatibility should be verified for your specific system.
What is the NSN for A6-40-0001?
A6-40-0001 is cataloged in the U.S. Government catalog under NSN 5315-01-588-2676. 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.