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543223 — BODY,VALVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

543223: BODY,VALVE.

The BODY,VALVE is a the manufacturer industrial component. Key specifications include special_features: ENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-054-3207, 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
543223
NSN: 5315-00-054-3207
NIINs: 000543207, 007858201
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
special_featuresENCASED
NSN5315-00-054-3207
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 543223 · 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
•
HARDNESS RATING: 98.0 ROCKWELL B MAXIMUM OVERALL
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
HARDNESS RATING98.0 ROCKWELL B MAXIMUM OVERALL
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN
OVERALL LENGTH0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
OVERALL WIDTH0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
95805-7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
17640Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 543223?
543223 is a BODY,VALVE.
What parts can replace 543223?
There are 2 known substitutes for 543223: 95805-7, 17640. Substitute compatibility should be verified for your specific system.
What is the NSN for 543223?
543223 is cataloged in the U.S. Government catalog under NSN 5315-00-054-3207. 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.