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B0281-015 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B0281-015: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.138 INCHES NOMINAL0.138 INCHES NOMINAL IN, overall_height: 0.014 INCHES MINIMUM AND 0.014 INCHES MINIMUM AND 0.024 INCHES MAXIMUM0.024 INCHES MAXIMUM IN, outside_diameter: 0.281 INCHES MAXIMUM0.281 INCHES MAXIMUM IN, style_designator: SPRING TENSION, material_thickness: 0.010 INCHES MINIMUM AND 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM0.020 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-081-8951, 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
B0281-015
NSN: 5310-01-081-8951
FSC: 5310 — Nuts and Washers
CAGE: 70472 — BARNES GROUP INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.138 INCHES NOMINAL0.138 INCHES NOMINAL IN
overall_height0.014 INCHES MINIMUM AND 0.014 INCHES MINIMUM AND 0.024 INCHES MAXIMUM0.024 INCHES MAXIMUM IN
outside_diameter0.281 INCHES MAXIMUM0.281 INCHES MAXIMUM IN
style_designatorSPRING TENSION
material_thickness0.010 INCHES MINIMUM AND 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM0.020 INCHES MAXIMUM IN
specification/standard_data94117-610117 MANUFACTURERS SPECIFICATION CONTROL
material_document_and_classificationASTM A684 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-081-8951
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B0281-015 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A684 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.281 INCHES MAXIMUM0.281 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.010 INCHES MINIMUM AND 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM0.020 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 94117-610117 MANUFACTURERS SPECIFICATION CONTROL
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.138 INCHES NOMINAL0.138 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.014 INCHES MINIMUM AND 0.014 INCHES MINIMUM AND 0.024 INCHES MAXIMUM0.024 INCHES MAXIMUM IN
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A684 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.281 INCHES MAXIMUM0.281 INCHES MAXIMUM IN
MATERIAL THICKNESS0.010 INCHES MINIMUM AND 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM0.020 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA94117-610117 MANUFACTURERS SPECIFICATION CONTROL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.138 INCHES NOMINAL0.138 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
610117P1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B0281-015?
B0281-015 is a WASHER,SPRING TENSION.
What parts can replace B0281-015?
There is 1 known substitute for B0281-015: 610117P1. Substitute compatibility should be verified for your specific system.
What is the NSN for B0281-015?
B0281-015 is cataloged in the U.S. Government catalog under NSN 5310-01-081-8951. 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.