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7558203 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7558203: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include fsc_application_data: NHA SEAT AND GAS TANK LX S01SU4BS WIDE TRAK AND LX E01SU4BU EUROPEAN WIDETRAK LX, supplementary_features: CONTROLLING AGENCY NOMENCLATURE WASHER, WROUGHT, end_item_identification: LX2001 SLED, SELF PROPELLED NSN 2350-01-484-1664. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-514-8949, 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
7558203
NSN: 5310-01-514-8949
FSC: 5310 — Nuts and Washers
CAGE: 1RE78 — POLARIS INDUSTRIES INC (USA)
SPECIFICATIONS
fsc_application_dataNHA SEAT AND GAS TANK LX S01SU4BS WIDE TRAK AND LX E01SU4BU EUROPEAN WIDETRAK LX
supplementary_featuresCONTROLLING AGENCY NOMENCLATURE WASHER, WROUGHT
end_item_identificationLX2001 SLED, SELF PROPELLED NSN 2350-01-484-1664
NSN5310-01-514-8949
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7558203 · 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
•
FSC APPLICATION DATA: NHA SEAT AND GAS TANK LX S01SU4BS WIDE TRAK AND LX E01SU4BU EUROPEAN WIDETRAK LX
•
SUPPLEMENTARY FEATURES: CONTROLLING AGENCY NOMENCLATURE WASHER, WROUGHT
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATANHA SEAT AND GAS TANK LX S01SU4BS WIDE TRAK AND LX E01SU4BU EUROPEAN WIDETRAK LX
SUPPLEMENTARY FEATURESCONTROLLING AGENCY NOMENCLATURE WASHER, WROUGHT
END ITEM IDENTIFICATIONLX2001 SLED, SELF PROPELLED NSN 2350-01-484-1664
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7558203?
7558203 is a WASHER,FLAT.
What is the NSN for 7558203?
7558203 is cataloged in the U.S. Government catalog under NSN 5310-01-514-8949. 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.