PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2157Dial-Knob,lock

Bi Technologies Corporation Div Bi Technologies Corp. · NSN 5355-00-433-4926 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-00-433-4926 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-433-4926. Primary manufacturer part number: 2157.
Features
  • Dial-Knob,lock — FSC 5355
  • Attachment Method: SHAFT
  • Material: PLASTIC
  • Style Designator: CLAMP
  • Locking Adjustment Type: FRICTION KNOB
  • 1 verified cross-reference
  • Primary manufacturer: Bi Technologies Corporation Div Bi Technologies Corp.
Applications
  • Applications requiring Plastic construction
General Description

The Dial-Knob,lock, cataloged under National Stock Number 5355-00-433-4926, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bi Technologies Corporation Div Bi Technologies Corp.. Government technical data includes 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-00-433-4926
Primary Part Number2157
Item NameDial-Knob,lock
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerBi Technologies Corporation Div Bi Technologies Corp.
StatusACTIVE
Attachment MethodSHAFT
MaterialPLASTIC
Style DesignatorCLAMP
Locking Adjustment TypeFRICTION KNOB
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-036-61735322 INTERCHANGEABLE
Transformer,power
Precision Electronics, Inc
6640-00-127-478046814-00 INTERCHANGEABLE
Test Tube,comparison
Hach Company Dba Hach Co
5935-00-161-4718 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5315-00-297-12992157 INTERCHANGEABLE
Pin,tapered,plain
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5315-00-474-9724 INTERCHANGEABLE
Pin,straight,headless
5330-00-596-766115254-18 INTERCHANGEABLE
Packing,preformed
Meggitt (new Hampshire), Inc
5315-00-628-42102157 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5815-00-975-9718 INTERCHANGEABLE
Shaft
5975-01-082-01622157 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5950-01-185-1997 INTERCHANGEABLE
Transformer
Cross-Reference Index
Part NumberManufacturer
2157 PRIMARY Bi Technologies Corporation Div Bi Technologies Corp. (USA)
Related Parts
5950-00-036-6173INTERCHANGEABLE
TRANSFORMER,POWER
5322
6640-00-127-4780INTERCHANGEABLE
TEST TUBE,COMPARISON
46814-00
5935-00-161-4718INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5315-00-297-1299INTERCHANGEABLE
PIN,TAPERED,PLAIN
2157
5315-00-474-9724INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5330-00-596-7661INTERCHANGEABLE
PACKING,PREFORMED
15254-18
5315-00-628-4210INTERCHANGEABLE
PIN,QUICK RELEASE
2157
5815-00-975-9718INTERCHANGEABLE
SHAFT
5975-01-082-0162INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2157
5950-01-185-1997INTERCHANGEABLE
TRANSFORMER
4820-01-240-8378INTERCHANGEABLE
VALVE,GATE
2510-01-263-8063INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
33049

Frequently Asked Questions

What is NSN 5355-00-433-4926?

NSN 5355-00-433-4926 is a Dial-Knob,lock, manufactured by Bi Technologies Corporation Div Bi Technologies Corp., classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-00-433-4926?

NSN 5355-00-433-4926 has 1 cross-referenced part number: 2157 (Bi Technologies Corporation Div Bi Technologies Corp.).

What NSN replaces 5355-00-433-4926?

There are 12 known substitutes for 5355-00-433-4926: 5950-00-036-6173, 6640-00-127-4780, 5935-00-161-4718 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2157?

Key specifications for 2157: Attachment Method: SHAFT; Material: PLASTIC; Style Designator: CLAMP; Locking Adjustment Type: FRICTION KNOB. 4 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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