PartsTable
Technical Data Sheet
Download PDF

P8654-31 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

P8654-31: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 6150 OVERALL, hole_diameter: 1.220 INCHES NOMINAL IN, overall_height: 0.193 INCHES NOMINAL IN, outside_diameter: 2.480 INCHES NOMINAL IN, special_features: MINUS 50 TO 200 DEGREE F OPERATING TEMP; 1200-1800 N/MM3 TENSILE STRENGTH, style_designator: SPRING TENSION. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-600-2812, 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
P8654-31
NSN: 5310-01-600-2812
FSC: 5310 — Nuts and Washers
CAGE: KCPM1 — SWP HYDRAULICS LTD (GBR)
SPECIFICATIONS
materialSTEEL COMP 6150 OVERALL
hole_diameter1.220 INCHES NOMINAL IN
overall_height0.193 INCHES NOMINAL IN
outside_diameter2.480 INCHES NOMINAL IN
special_featuresMINUS 50 TO 200 DEGREE F OPERATING TEMP; 1200-1800 N/MM3 TENSILE STRENGTH
style_designatorSPRING TENSION
material_thickness0.138 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySTANDARD DISC SPRING
NSN5310-01-600-2812
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: P8654-31 · 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
•
STYLE DESIGNATOR: SPRING TENSION
•
OUTSIDE DIAMETER: 2.480 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.138 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 6150 OVERALL
•
HOLE DIAMETER: 1.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.193 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER2.480 INCHES NOMINAL IN
MATERIAL THICKNESS0.138 INCHES NOMINAL IN
SPECIAL FEATURESMINUS 50 TO 200 DEGREE F OPERATING TEMP; 1200-1800 N/MM3 TENSILE STRENGTH
PART NAME ASSIGNED BY CONTROLLING AGENCYSTANDARD DISC SPRING
MATERIALSTEEL COMP 6150 OVERALL
HOLE DIAMETER1.220 INCHES NOMINAL IN
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 1
016300AReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy P8654-31?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is P8654-31?
P8654-31 is a WASHER,SPRING TENSION.
What parts can replace P8654-31?
There is 1 known substitute for P8654-31: 016300A. Substitute compatibility should be verified for your specific system.
What is the NSN for P8654-31?
P8654-31 is cataloged in the U.S. Government catalog under NSN 5310-01-600-2812. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — P8654-31

✓ 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.