PartsTable
Technical Data Sheet
Download PDF

1203V087 — WASHER,SHOULDERED AND RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1203V087: WASHER,SHOULDERED AND RECESSED.

The WASHER,SHOULDERED AND RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, recess_angle: 46.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM, hole_diameter: 0.278 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, shoulder_height: 0.066 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, outside_diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, style_designator: SHOULDERED AND RECESSED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-125-6853, 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
1203V087
NSN: 5310-01-125-6853
FSC: 5310 — Nuts and Washers
CAGE: U1605 — HONEYWELL AEROSPACE YEOVIL DIV AEROSPACE -YEOVIL (GBR)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
recess_angle46.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
hole_diameter0.278 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
shoulder_height0.066 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
outside_diameter0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
style_designatorSHOULDERED AND RECESSED
shoulder_diameter0.312 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
material_thickness0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
NSN5310-01-125-6853
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1203V087 · 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
•
SHOULDER HEIGHT: 0.066 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDERED AND RECESSED
•
OUTSIDE DIAMETER: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.312 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOLE DIAMETER: 0.278 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.066 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDERED AND RECESSED
OUTSIDE DIAMETER0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
SHOULDER DIAMETER0.312 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.278 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
RECESS ANGLE46.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
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
Ready to buy 1203V087?
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 1203V087?
1203V087 is a WASHER,SHOULDERED AND RECESSED.
What is the NSN for 1203V087?
1203V087 is cataloged in the U.S. Government catalog under NSN 5310-01-125-6853. 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 — 1203V087

✓ 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.