PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90990Nut,self-Locking,cap

Stewart & Stevenson Power Products Llc · NSN 5310-01-369-6920 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-369-6920 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-369-6920. Primary manufacturer part number: 90990.
Features
  • Nut,self-Locking,cap — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Stewart & Stevenson Power Products Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,cap, cataloged under National Stock Number 5310-01-369-6920, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stewart & Stevenson Power Products Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,self-Locking,cap
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersStewart & Stevenson Power Products Llc (CAGE 81381)
Technical Specifications
ParameterValue
NSN5310-01-369-6920
Primary Part Number90990
Item NameNut,self-Locking,cap
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerStewart & Stevenson Power Products Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2815-01-118-416112334 INTERCHANGEABLE
Housing Brass
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
90990 PRIMARY Stewart & Stevenson Power Products Llc (USA)
Related Parts
2815-01-118-4161INTERCHANGEABLE
HOUSING BRASS
12334

Frequently Asked Questions

What is NSN 5310-01-369-6920?

NSN 5310-01-369-6920 is a Nut,self-Locking,cap, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-369-6920?

NSN 5310-01-369-6920 has 1 cross-referenced part number: 90990 (Stewart & Stevenson Power Products Llc).

What NSN replaces 5310-01-369-6920?

There is 1 known substitute for 5310-01-369-6920: 2815-01-118-4161. Verify interchangeability with system specifications before substitution.

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