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5V0G72 PIECE 7B — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5V0G72 PIECE 7B: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, thickness: 0.172 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, hole_diameter: 1.011 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES TOP, overall_diameter: 1.963 INCHES MINIMUM AND 1.973 INCHES MAXIMUM IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-172-7119, 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
5V0G72 PIECE 7B
NSN: 5310-01-172-7119
FSC: 5310 — Nuts and Washers
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400 OVERALL
thickness0.172 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
hole_diameter1.011 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES TOP
overall_diameter1.963 INCHES MINIMUM AND 1.973 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationASTM B164,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-172-7119
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5V0G72 PIECE 7B · 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
•
SURFACE FINISH: 63.0 MICROINCHES BOTTOM
•
OVERALL DIAMETER: 1.963 INCHES MINIMUM AND 1.973 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B164,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES BOTTOM
SURFACE FINISH63.0 MICROINCHES INNER
SURFACE FINISH63.0 MICROINCHES TOP
SURFACE FINISH125.0 MICROINCHES OUTER
OVERALL DIAMETER1.963 INCHES MINIMUM AND 1.973 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B164,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALNICKEL ALLOY 400 OVERALL
CENTER HOLE SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 1
87836Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5V0G72 PIECE 7B?
5V0G72 PIECE 7B is a WASHER,FLAT.
What parts can replace 5V0G72 PIECE 7B?
There is 1 known substitute for 5V0G72 PIECE 7B: 87836. Substitute compatibility should be verified for your specific system.
What is the NSN for 5V0G72 PIECE 7B?
5V0G72 PIECE 7B is cataloged in the U.S. Government catalog under NSN 5310-01-172-7119. 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.