PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4814Locknut

Emerson Electric Co U S Electrical Motors Div · NSN 5310-00-489-7159 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-489-7159 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-489-7159. Primary manufacturer part number: 4814.
Features
  • Locknut — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Emerson Electric Co U S Electrical Motors Div
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Locknut, cataloged under National Stock Number 5310-00-489-7159, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Emerson Electric Co U S Electrical Motors Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLocknut
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersEmerson Electric Co U S Electrical Motors Div (CAGE 79938)
Technical Specifications
ParameterValue
NSN5310-00-489-7159
Primary Part Number4814
Item NameLocknut
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEmerson Electric Co U S Electrical Motors Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5940-00-143-4771MS25036-103 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5905-00-232-18481960919-1 INTERCHANGEABLE
Resistor,electrical
Honeywell Intl Inc Defense Avionics Systems
5999-00-437-6493531587-1 INTERCHANGEABLE
Delay Line
Raytheon Company Dba Raytheon
5330-00-465-556502420481400 INTERCHANGEABLE
Seal,plain Encased
Freudenberg-Nok General Partnership Dba Fredenberg-Nok Seals Division
5310-00-637-25114814 INTERCHANGEABLE
Washer,lock
Telemechanics Inc
4820-00-825-38500548-A01-KM0100 INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5905-01-186-6831 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6240-01-187-68785S5149 INTERCHANGEABLE
Lamp,incandescent
Caterpillar Inc Div Caterpillar Defense
6685-01-436-89914814 INTERCHANGEABLE
Humidity Element,resistance
Newport Scientific Inc Hygrodynamic Products Div
Cross-Reference Index
Part NumberManufacturer
4814 Emerson Electric Co U S Electrical Motors Div (USA)
Related Parts
5940-00-143-4771INTERCHANGEABLE
TERMINAL,LUG
MS25036-103
5905-00-232-1848INTERCHANGEABLE
RESISTOR,ELECTRICAL
1960919-1
5999-00-437-6493INTERCHANGEABLE
DELAY LINE
531587-1
5330-00-465-5565INTERCHANGEABLE
SEAL,PLAIN ENCASED
02420481400
5310-00-637-2511INTERCHANGEABLE
WASHER,LOCK
4814
4820-00-825-3850INTERCHANGEABLE
VALVE,SAFETY RELIEF
0548-A01-KM0100
5905-01-186-6831INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6240-01-187-6878INTERCHANGEABLE
LAMP,INCANDESCENT
5S5149
6685-01-436-8991INTERCHANGEABLE
HUMIDITY ELEMENT,RESISTANCE
4814

Frequently Asked Questions

What is NSN 5310-00-489-7159?

NSN 5310-00-489-7159 is a Locknut, manufactured by Emerson Electric Co U S Electrical Motors Div, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-489-7159?

NSN 5310-00-489-7159 has 1 cross-referenced part number: 4814 (Emerson Electric Co U S Electrical Motors Div).

What NSN replaces 5310-00-489-7159?

There are 9 known substitutes for 5310-00-489-7159: 5940-00-143-4771, 5905-00-232-1848, 5999-00-437-6493 and 6 more. Verify interchangeability with system specifications before substitution.

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