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19-61201-004 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

19-61201-004: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1038 OR STEEL COMP 1045 OVERALL, hole_diameter: 0.515 INCHES NOMINAL IN, overall_diameter: 0.937 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND, end_item_identification: DECK WINCH ASSEMBLY MDL AMD-1594. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-532-1100, 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
19-61201-004
NSN: 5310-01-532-1100
FSC: 5310 — Nuts and Washers
CAGE: 58114 — REXROTH CORP THE MOBILE HYDRAULICS DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1038 OR STEEL COMP 1045 OVERALL
hole_diameter0.515 INCHES NOMINAL IN
overall_diameter0.937 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationDECK WINCH ASSEMBLY MDL AMD-1594
part_name_assigned_by_controlling_agencyWASHER
NSN5310-01-532-1100
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 19-61201-004 · 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
•
OVERALL DIAMETER: 0.937 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 1038 OR STEEL COMP 1045 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.515 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.937 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER
END ITEM IDENTIFICATIONDECK WINCH ASSEMBLY MDL AMD-1594
MATERIALSTEEL COMP 1038 OR STEEL COMP 1045 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.515 INCHES NOMINAL IN
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 19-61201-004?
19-61201-004 is a WASHER,FLAT.
What is the NSN for 19-61201-004?
19-61201-004 is cataloged in the U.S. Government catalog under NSN 5310-01-532-1100. 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.