PartsTable
Technical Data Sheet
Download PDF

190861 — WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

190861: WASHER.

The WASHER is a the manufacturer industrial component. Key specifications include width: 2.125 INCHES NOMINAL IN, length: 3.375 INCHES NOMINAL IN, material: PLASTIC POLYESTER, basic_shape_style: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-013-1272, 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
190861
NSN: 5310-01-013-1272
NIINs: 010131272, 011603705, 016685929
FSC: 5310 — Nuts and Washers
CAGE: 02121 — GOODRICH AEROSPACE CANADA LTD (CAN)
SPECIFICATIONS
width2.125 INCHES NOMINAL IN
length3.375 INCHES NOMINAL IN
materialPLASTIC POLYESTER
basic_shape_styleRECTANGULAR
NSN5310-01-013-1272
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 190861 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 190861?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 190861?
190861 is a WASHER.
What is the NSN for 190861?
190861 is cataloged in the U.S. Government catalog under NSN 5310-01-013-1272. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 190861

✓ 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.