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285-006-005 — NUT,SHEET SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

285-006-005: NUT,SHEET SPRING.

The NUT,SHEET SPRING is a the manufacturer industrial component. Key specifications include nut_style: SHEET SPRING, nut_width: 0.630 INCHES NOMINAL IN, nut_length: 0.620 INCHES NOMINAL IN, panel_thickness: 0.040 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN, material_thickness: 0.028 INCHES NOMINAL IN, mating_member_diameter_accommodated: 0.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-022-7887, 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
285-006-005
NSN: 5310-01-022-7887
FSC: 5310 — Nuts and Washers
CAGE: 31RJ2 — CONSOLIDATED STORAGE COMPANIES, INC. (USA)
SPECIFICATIONS
nut_styleSHEET SPRING
nut_width0.630 INCHES NOMINAL IN
nut_length0.620 INCHES NOMINAL IN
panel_thickness0.040 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
material_thickness0.028 INCHES NOMINAL IN
mating_member_diameter_accommodated0.190 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5310-01-022-7887
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 285-006-005 · 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
•
NUT WIDTH: 0.630 INCHES NOMINAL IN
•
NUT LENGTH: 0.620 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.028 INCHES NOMINAL IN
•
PANEL THICKNESS: 0.040 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
•
MATING MEMBER DIAMETER ACCOMMODATED: 0.190 INCHES NOMINAL IN
•
NUT STYLE: SHEET SPRING
TECHNICAL CHARACTERISTICS
NUT WIDTH0.630 INCHES NOMINAL IN
NUT LENGTH0.620 INCHES NOMINAL IN
MATERIAL THICKNESS0.028 INCHES NOMINAL IN
PANEL THICKNESS0.040 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
MATING MEMBER DIAMETER ACCOMMODATED0.190 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
NUT STYLESHEET SPRING
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 285-006-005?
285-006-005 is a NUT,SHEET SPRING.
What is the NSN for 285-006-005?
285-006-005 is cataloged in the U.S. Government catalog under NSN 5310-01-022-7887. 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.