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1019-0025 — WASHER,LOCK

✓ Government record, cited
Leitz · NUT WASHER
PRODUCT OVERVIEW

1019-0025: WASHER,LOCK.

Eye-catching, premium quality Lever Arch File made from recycled materials which can be disassembled for complete recycling. 50mm wide and suitable for A4. 100% recyclable and with FSC & Blue Angel environmental certification.

This robust LAF perfectly complements other products from the Leitz Recycle range and is made to last. Modern and contemporary green stationery that will look great at home and in the office. With the eco friendly Recycle range from Leitz you can both improve your office environment – and the environment of our planet.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-253-8955, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
1019-0025
NSN: 5310-01-253-8955
FSC: 5310 — Nuts and Washers
CAGE: 71741 — CMC OF GEORGIA, INC. (USA)
SPECIFICATIONS
Part Number1019-0025
ManufacturerLeitz
NSN5310-01-253-8955
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1019-0025 · Leitz ⚠ 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
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 1
3A7519Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1019-0025?
1019-0025 is a WASHER,LOCK manufactured by Leitz.
What parts can replace 1019-0025?
There is 1 known substitute for 1019-0025: 3A7519. Substitute compatibility should be verified for your specific system.
What is the NSN for 1019-0025?
1019-0025 is cataloged in the U.S. Government catalog under NSN 5310-01-253-8955. 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.