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700C61-4 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

700C61-4: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, thickness: 0.156 INCHES NOMINAL IN, hole_diameter: 0.750 INCHES NOMINAL IN, hardness_rating: 90.0 DUROMETER NOMINAL, overall_diameter: 1.000 INCHES NOMINAL IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-245-0376, 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
700C61-4
NSN: 5310-00-245-0376
FSC: 5310 — Nuts and Washers
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
thickness0.156 INCHES NOMINAL IN
hole_diameter0.750 INCHES NOMINAL IN
hardness_rating90.0 DUROMETER NOMINAL
overall_diameter1.000 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
minimum_tensile_strength2900 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleRECTANGULAR
reference_number_differentiating_characteristicsOUTSIDE DIAMETER
NSN5310-00-245-0376
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 700C61-4 · 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: 1.000 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 DUROMETER NOMINAL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MINIMUM TENSILE STRENGTH: 2900 POUNDS PER SQUARE INCH LBS
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.000 INCHES NOMINAL IN
HARDNESS RATING90.0 DUROMETER NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MINIMUM TENSILE STRENGTH2900 POUNDS PER SQUARE INCH LBS
PERIPHERAL SHAPE STYLEROUND
MATERIALRUBBER SYNTHETIC OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.750 INCHES NOMINAL IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSOUTSIDE DIAMETER
THICKNESS0.156 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
N753 PIECE 29Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
N730 PIECE 29Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B27599-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5000S4823F841337PC12Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 700C61-4?
700C61-4 is a WASHER,FLAT.
What parts can replace 700C61-4?
There are 4 known substitutes for 700C61-4: N753 PIECE 29, N730 PIECE 29, B27599-8 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 700C61-4?
700C61-4 is cataloged in the U.S. Government catalog under NSN 5310-00-245-0376. 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.