PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

260113Washer,flat

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5310-01-380-5926 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-380-5926 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-380-5926. Primary manufacturer part number: 260113.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-380-5926, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersLitton Systems Inc. Div Navigation Systems Division (CAGE 13973); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481)
Technical Specifications
ParameterValue
NSN5310-01-380-5926
Primary Part Number260113
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1560-00-885-1930 INTERCHANGEABLE
Heater Pad,hinge
1560-01-018-752143A404 INTERCHANGEABLE
Duct Assembly,high Pressure
Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc
6675-01-443-7957 INTERCHANGEABLE
Integrator
Cross-Reference Index
Part NumberManufacturer
260113 Litton Systems Inc. Div Navigation Systems Division (USA)
260113 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
1560-00-885-1930INTERCHANGEABLE
HEATER PAD,HINGE
1560-01-018-7521INTERCHANGEABLE
DUCT ASSEMBLY,HIGH PRESSURE
43A404
6675-01-443-7957INTERCHANGEABLE
INTEGRATOR

Frequently Asked Questions

What is NSN 5310-01-380-5926?

NSN 5310-01-380-5926 is a Washer,flat, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-380-5926?

NSN 5310-01-380-5926 has 2 cross-referenced part numbers: 260113 (Litton Systems Inc. Div Navigation Systems Division), 260113 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5310-01-380-5926?

There are 3 known substitutes for 5310-01-380-5926: 1560-00-885-1930, 1560-01-018-7521, 6675-01-443-7957. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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