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5613-136-62 — WASHER,SEAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5613-136-62: WASHER,SEAL.

The WASHER,SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER NEOPRENE OVERALL, hole_diameter: 0.49 INCHES MINIMUM AND 0.51 INCHES MAXIMUM IN, major_thickness: 0.050 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN, outside_diameter: 0.74 INCHES MINIMUM AND 0.76 INCHES MAXIMUM IN, style_designator: CONCAVE, end_item_identification: 5865-01-669-7165. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-674-8098, 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
5613-136-62
NSN: 5310-01-674-8098
FSC: 5310 — Nuts and Washers
CAGE: 86928 — SEASTROM MANUFACTURING CO INC (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE OVERALL
hole_diameter0.49 INCHES MINIMUM AND 0.51 INCHES MAXIMUM IN
major_thickness0.050 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
outside_diameter0.74 INCHES MINIMUM AND 0.76 INCHES MAXIMUM IN
style_designatorCONCAVE
end_item_identification5865-01-669-7165
part_name_assigned_by_controlling_agencyWASHER,FLAT ROUND
NSN5310-01-674-8098
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5613-136-62 · 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: CONCAVE
•
OUTSIDE DIAMETER: 0.74 INCHES MINIMUM AND 0.76 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.050 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
•
MATERIAL: RUBBER NEOPRENE OVERALL
•
HOLE DIAMETER: 0.49 INCHES MINIMUM AND 0.51 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCONCAVE
OUTSIDE DIAMETER0.74 INCHES MINIMUM AND 0.76 INCHES MAXIMUM IN
MAJOR THICKNESS0.050 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,FLAT ROUND
END ITEM IDENTIFICATION5865-01-669-7165
MATERIALRUBBER NEOPRENE OVERALL
HOLE DIAMETER0.49 INCHES MINIMUM AND 0.51 INCHES MAXIMUM 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

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 5613-136-62?
5613-136-62 is a WASHER,SEAL.
What is the NSN for 5613-136-62?
5613-136-62 is cataloged in the U.S. Government catalog under NSN 5310-01-674-8098. 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.