PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201333Nut,self-Locking,round

Hamilton Jet, Inc. · NSN 5310-01-681-9261 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-681-9261 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-681-9261. Primary manufacturer part number: 201333.
Features
  • Nut,self-Locking,round — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Jet, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,round, cataloged under National Stock Number 5310-01-681-9261, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Jet, Inc.. 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.

Technical Specifications
ParameterValue
NSN5310-01-681-9261
Primary Part Number201333
Item NameNut,self-Locking,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHamilton Jet, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-01-058-3721201333 INTERCHANGEABLE
Seal
Admiral Filter Company Llc
5133-01-115-6867 INTERCHANGEABLE
Drill,twist
6685-01-623-28732013-33 INTERCHANGEABLE
Indicator,temperature,electrical
Clark-Reliance Llc Dba Jacoby-Tarbox
Cross-Reference Index
Part NumberManufacturer
201333 Kraft Power Corporation Dba Kraft Power Corp (USA)
201333 PRIMARY Hamilton Jet, Inc. (USA)
Related Parts
5330-01-058-3721INTERCHANGEABLE
SEAL
201333
5133-01-115-6867INTERCHANGEABLE
DRILL,TWIST
6685-01-623-2873INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL
2013-33

Frequently Asked Questions

What is NSN 5310-01-681-9261?

NSN 5310-01-681-9261 is a Nut,self-Locking,round, manufactured by Hamilton Jet, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-681-9261?

NSN 5310-01-681-9261 has 2 cross-referenced part numbers: 201333 (Kraft Power Corporation Dba Kraft Power Corp), 201333 (Hamilton Jet, Inc.).

What NSN replaces 5310-01-681-9261?

There are 3 known substitutes for 5310-01-681-9261: 5330-01-058-3721, 5133-01-115-6867, 6685-01-623-2873. Verify interchangeability with system specifications before substitution.

What are the specifications of 201333?

Key specifications for 201333: Part Name Assigned by Controlling Agency: NUT NYLOC M16 SS316.; End Item Identification: WATERJET MARINE.; Special Features: FORMERLY PART NUMBER:JDQSXAL.. 3 total characteristics are documented in the Federal Logistics Information System.

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