PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2821Connector,plug,electrical

Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division · NSN 5935-01-315-0921 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-315-0921 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-315-0921. Primary manufacturer part number: 2821.
Features
  • Connector,plug,electrical — FSC 5935
  • Mating End Quantity: 1
  • Contact Position Arrangement Style: L21-20 ALL MATING ENDS
  • Terminal Location: FRONT ALL MATING ENDS ALL CONTACT GROUPINGS
  • Overall Diameter: 2.218 INCHES NOMINAL IN
  • Body Style: STRAIGHT SHAPE W/O CLAMP
  • 1 verified cross-reference
  • Primary manufacturer: Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-315-0921, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-315-0921
Primary Part Number2821
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerHubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
StatusACTIVE
Mating End Quantity1
Contact Position Arrangement StyleL21-20 ALL MATING ENDS
Terminal LocationFRONT ALL MATING ENDS ALL CONTACT GROUPINGS
Overall Diameter2.218 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE W/O CLAMP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6680-00-106-86702821 INTERCHANGEABLE
Indicator,rate of Flow
Clark-Reliance Llc Dba Jacoby-Tarbox
6760-00-116-2126 INTERCHANGEABLE
Cord,expand-0-Cap
5330-00-122-9957 INTERCHANGEABLE
Packing,preformed
2530-00-488-8313305-P INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Motive Parts Co of America Inc
6920-00-674-6674 INTERCHANGEABLE
Fairing Assy,tail
5935-00-679-03857703729P2 INTERCHANGEABLE
Backshell,electrical Connector
Lockheed Martin Corporation Div Rms
5365-01-154-58702821 INTERCHANGEABLE
Retaining Ring
Lawler Manufacturing Company, Inc.
6145-01-220-642111464489 INTERCHANGEABLE
Cable,special Purpose,electrical
Us Army Aviation and Missile Command
3110-01-386-36912821 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5930-01-397-7315 INTERCHANGEABLE
Switch,push
Cross-Reference Index
Part NumberManufacturer
2821 PRIMARY Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
Related Parts
6680-00-106-8670INTERCHANGEABLE
INDICATOR,RATE OF FLOW
2821
6760-00-116-2126INTERCHANGEABLE
CORD,EXPAND-0-CAP
5330-00-122-9957INTERCHANGEABLE
PACKING,PREFORMED
2530-00-488-8313INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
305-P
6920-00-674-6674INTERCHANGEABLE
FAIRING ASSY,TAIL
5935-00-679-0385INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
7703729P2
5365-01-154-5870INTERCHANGEABLE
RETAINING RING
2821
6145-01-220-6421INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
11464489
3110-01-386-3691INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2821
5930-01-397-7315INTERCHANGEABLE
SWITCH,PUSH
5365-01-566-2036INTERCHANGEABLE
BUSHING,NONMETALLIC
2821

Frequently Asked Questions

What is NSN 5935-01-315-0921?

NSN 5935-01-315-0921 is a Connector,plug,electrical, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-315-0921?

NSN 5935-01-315-0921 has 1 cross-referenced part number: 2821 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).

What NSN replaces 5935-01-315-0921?

There are 11 known substitutes for 5935-01-315-0921: 6680-00-106-8670, 6760-00-116-2126, 5330-00-122-9957 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2821?

Key specifications for 2821: Mating End Quantity: 1; Contact Position Arrangement Style: L21-20 ALL MATING ENDS; Terminal Location: FRONT ALL MATING ENDS ALL CONTACT GROUPINGS; Overall Diameter: 2.218 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com