PartsTable
Technical Data Sheet
Download PDF

SK61889-1 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SK61889-1: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include end_item_identification: C130 AIRCRAFT, part_name_assigned_by_controlling_agency: WASHER, PUMP HOUSING FRONT COVER PLATE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-609-9552, 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
SK61889-1
NSN: 5310-01-609-9552
FSC: 5310 — Nuts and Washers
CAGE: 61858 — RTX CORP (USA)
SPECIFICATIONS
end_item_identificationC130 AIRCRAFT
part_name_assigned_by_controlling_agencyWASHER, PUMP HOUSING FRONT COVER PLATE
NSN5310-01-609-9552
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SK61889-1 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, PUMP HOUSING FRONT COVER PLATE
END ITEM IDENTIFICATIONC130 AIRCRAFT
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
SK61889-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy SK61889-1?
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 SK61889-1?
SK61889-1 is a WASHER,FLAT.
What parts can replace SK61889-1?
There is 1 known substitute for SK61889-1: SK61889-01. Substitute compatibility should be verified for your specific system.
What is the NSN for SK61889-1?
SK61889-1 is cataloged in the U.S. Government catalog under NSN 5310-01-609-9552. 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 — SK61889-1