PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1663Chase Nipple,conduit

Raco, a Division of Hubbell Incorporated(delaware) · NSN 5975-01-253-6582 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-253-6582 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-253-6582. Primary manufacturer part number: 1663.
Features
  • Chase Nipple,conduit — FSC 5975
  • Style Designator: STANDARD
  • Item Accommodated Trade Size: UNABLE TO DECODE
  • Material: ZINC
  • 2 verified cross-references
  • Primary manufacturer: Raco, a Division of Hubbell Incorporated(delaware)
Applications
  • Applications requiring Zinc construction
General Description

The Chase Nipple,conduit, cataloged under National Stock Number 5975-01-253-6582, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raco, a Division of Hubbell Incorporated(delaware). Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5975-01-253-6582
Primary Part Number1663
Item NameChase Nipple,conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerRaco, a Division of Hubbell Incorporated(delaware)
StatusACTIVE
Style DesignatorSTANDARD
Item Accommodated Trade SizeUNABLE TO DECODE
MaterialZINC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4920-00-116-1668A220746-002 INTERCHANGEABLE
Test Set,air Data C
Raytheon Company Dba Raytheon
1730-00-204-086737X89811-1 INTERCHANGEABLE
Ladder,aircraft Boarding
Northrop Grumman Systems Corporation
5310-00-261-2632532 INTERCHANGEABLE
Nut,plain,hexagon
Borg-Warner Corp
1650-00-322-5179 INTERCHANGEABLE
Spacer,pivot
5950-00-438-6476920009-23 INTERCHANGEABLE
Transformer,audio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
7110-00-458-86211663 INTERCHANGEABLE
Filing Cabinet
Tab Products Co. Llc Dba Tab Products Co Llc
6160-00-519-2300 INTERCHANGEABLE
Jar,battery
5950-00-556-6725774867 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-644-5121101781-01 INTERCHANGEABLE
Connector,receptacle,electrical
Ge Aviation Systems Llc
2940-00-845-4960049551 INTERCHANGEABLE
Filter Element,fluid
Case J I Co
Cross-Reference Index
Part NumberManufacturer
1663 PRIMARY Raco, a Division of Hubbell Incorporated(delaware) (USA)
L-702 Madison Equipment Co (USA)
Related Parts
4920-00-116-1668INTERCHANGEABLE
TEST SET,AIR DATA C
A220746-002
1730-00-204-0867INTERCHANGEABLE
LADDER,AIRCRAFT BOARDING
37X89811-1
5310-00-261-2632INTERCHANGEABLE
NUT,PLAIN,HEXAGON
532
1650-00-322-5179INTERCHANGEABLE
SPACER,PIVOT
5950-00-438-6476INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
920009-23
7110-00-458-8621INTERCHANGEABLE
FILING CABINET
1663
6160-00-519-2300INTERCHANGEABLE
JAR,BATTERY
5950-00-556-6725INTERCHANGEABLE
TRANSFORMER,POWER
774867
5935-00-644-5121INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
101781-01
2940-00-845-4960INTERCHANGEABLE
FILTER ELEMENT,FLUID
049551
5330-00-858-0494INTERCHANGEABLE
RETAINER,PACKING
1663
5905-01-096-3664INTERCHANGEABLE
RESISTOR
1663

Frequently Asked Questions

What is NSN 5975-01-253-6582?

NSN 5975-01-253-6582 is a Chase Nipple,conduit, manufactured by Raco, a Division of Hubbell Incorporated(delaware), classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-253-6582?

NSN 5975-01-253-6582 has 2 cross-referenced part numbers: 1663 (Raco, a Division of Hubbell Incorporated(delaware)), L-702 (Madison Equipment Co).

What NSN replaces 5975-01-253-6582?

There are 12 known substitutes for 5975-01-253-6582: 4920-00-116-1668, 1730-00-204-0867, 5310-00-261-2632 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1663?

Key specifications for 1663: Style Designator: STANDARD; Item Accommodated Trade Size: UNABLE TO DECODE; Material: ZINC. 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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