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25CNFWS — NUT,PLAIN,WING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

25CNFWS: NUT,PLAIN,WING.

The NUT,PLAIN,WING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, end_item_identification: LINK MONITORING SYSTEM AND DATA TERMINAL UNIT, WESTERN FASTENER CO, hole_nominal_thread_diameter: 0.250 INCHES IN, hole_thread_quantity_per_inch: 20. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-442-5627, 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
25CNFWS
NSN: 5310-01-442-5627
FSC: 5310 — Nuts and Washers
CAGE: 4T637 — SPEEDWELL VENTURES, INC. DIV WESTERN FASTENER CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
end_item_identificationLINK MONITORING SYSTEM AND DATA TERMINAL UNIT, WESTERN FASTENER CO
hole_nominal_thread_diameter0.250 INCHES IN
hole_thread_quantity_per_inch20
NSN5310-01-442-5627
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 25CNFWS · 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
•
HOLE THREAD QUANTITY PER INCH: 20
•
HOLE NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
HOLE THREAD QUANTITY PER INCH20
END ITEM IDENTIFICATIONLINK MONITORING SYSTEM AND DATA TERMINAL UNIT, WESTERN FASTENER CO
HOLE NOMINAL THREAD DIAMETER0.250 INCHES IN
MATERIALSTEEL CORROSION RESISTING OVERALL
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 25CNFWS?
25CNFWS is a NUT,PLAIN,WING.
What is the NSN for 25CNFWS?
25CNFWS is cataloged in the U.S. Government catalog under NSN 5310-01-442-5627. 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.