PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1612Chase Nipple,conduit

Raco, a Division of Hubbell Incorporated(delaware) · NSN 5975-00-518-0689 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-518-0689 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-518-0689. Primary manufacturer part number: 1612.
Features
  • Chase Nipple,conduit — FSC 5975
  • Nondefinitive Spec/std Data: 1 CLASS AND T KIND AND 1 STYLE AND III TYPE
  • Style Designator: STANDARD
  • Material: IRON MALLEABLE
  • Conduit Type Accommodated: UNABLE TO DECODE
  • Item Accommodated Trade Size: UNABLE TO DECODE
  • Distance Across Points of Hexagonal Shoulder: 4.250 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM
Applications
  • Applications requiring Iron Malleable construction
General Description

The Chase Nipple,conduit, cataloged under National Stock Number 5975-00-518-0689, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-518-0689
Primary Part Number1612
Item NameChase Nipple,conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerRaco, a Division of Hubbell Incorporated(delaware)
StatusCANCELLED
Nondefinitive Spec/std Data1 CLASS AND T KIND AND 1 STYLE AND III TYPE
Style DesignatorSTANDARD
MaterialIRON MALLEABLE
Conduit Type AccommodatedUNABLE TO DECODE
Item Accommodated Trade SizeUNABLE TO DECODE
Distance Across Points of Hexagonal Shoulder4.250 INCHES NOMINAL IN
Surface TreatmentCADMIUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5985-00-081-0163849 INTERCHANGEABLE
Attenuator,variable
Kay Elemetrics Corporation
6240-00-132-5313958 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
2990-00-135-44351216 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
5985-00-162-3200849 INTERCHANGEABLE
Seal,waveguide
Omega Laboratories Inc
1660-00-167-5934958 INTERCHANGEABLE
Seat Assembly,first
Fluid Power, Inc.
2520-00-211-5731958 INTERCHANGEABLE
Cover Assembly,clut
Sachs-Boge of America
5950-00-241-3449 INTERCHANGEABLE
Coil,radio Frequency
6675-00-285-7261958 INTERCHANGEABLE
Pen,ruling,draftsman's
Alvin and Co Inc
2995-00-370-8493 INTERCHANGEABLE
Spring
5845-00-621-2165 INTERCHANGEABLE
Pad,turntable
Cross-Reference Index
Part NumberManufacturer
1612 Raco, a Division of Hubbell Incorporated(delaware) (USA)
WF408 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
CN-300 Egs Electrical Group Appleton Div (USA)
958 Efcor Inc
A-A-50553 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
1109 Bridgeport Fittings Inc (USA)
AA50553-3-1-T-1-08M Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
57 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
WF408TY3CL1KDTST108 General Services Administration Federal Supply Service (USA)
849 Abb Installation Products Inc (USA)
HA-408 Abb Installation Products Inc (USA)
7-300 Egs Electric Co Llc (USA)
Related Parts
5985-00-081-0163INTERCHANGEABLE
ATTENUATOR,VARIABLE
849
6240-00-132-5313INTERCHANGEABLE
LAMP,INCANDESCENT
958
2990-00-135-4435INTERCHANGEABLE
MUFFLER,EXHAUST
1216
5985-00-162-3200INTERCHANGEABLE
SEAL,WAVEGUIDE
849
1660-00-167-5934INTERCHANGEABLE
SEAT ASSEMBLY,FIRST
958
2520-00-211-5731INTERCHANGEABLE
COVER ASSEMBLY,CLUT
958
5950-00-241-3449INTERCHANGEABLE
COIL,RADIO FREQUENCY
6675-00-285-7261INTERCHANGEABLE
PEN,RULING,DRAFTSMAN'S
958
2995-00-370-8493INTERCHANGEABLE
SPRING
5845-00-621-2165INTERCHANGEABLE
PAD,TURNTABLE
5940-00-636-6025INTERCHANGEABLE
TERMINAL BOARD
1382B
5305-00-724-5885INTERCHANGEABLE
SETSCREW

Frequently Asked Questions

What is NSN 5975-00-518-0689?

NSN 5975-00-518-0689 is a Chase Nipple,conduit, manufactured by Raco, a Division of Hubbell Incorporated(delaware), classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-518-0689?

NSN 5975-00-518-0689 has 12 cross-referenced part numbers: 1612 (Raco, a Division of Hubbell Incorporated(delaware)), WF408 (Federal Specifications Promulgated by General Services Administration Washington DC), CN-300 (Egs Electrical Group Appleton Div), 958 (Efcor Inc), A-A-50553 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 7 more.

What NSN replaces 5975-00-518-0689?

There are 12 known substitutes for 5975-00-518-0689: 5985-00-081-0163, 6240-00-132-5313, 2990-00-135-4435 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1612?

Key specifications for 1612: Nondefinitive Spec/std Data: 1 CLASS AND T KIND AND 1 STYLE AND III TYPE; Style Designator: STANDARD; Material: IRON MALLEABLE; Conduit Type Accommodated: UNABLE TO DECODE. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-518-0689 still in active supply?

NSN 5975-00-518-0689 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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