PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EF1-1-2Conduit,metal,flexible

Hyspan Precision Products, Inc. · NSN 5975-00-080-6878 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-080-6878 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-080-6878. Primary manufacturer part number: EF1-1-2.
Features
  • Conduit,metal,flexible — FSC 5975
  • Features Provided: OUTER COVERING
  • Minimum Inside Bending Radius: 11.000 INCHES IN
  • Surface Treatment: ZINC BODY
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) OUTER COVERING
  • Material: STEEL BODY
  • Trade Size: 1.500
  • Hazardous Locations/environmental Protection: WATERTIGHT
Applications
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Outer Covering construction
General Description

The Conduit,metal,flexible, cataloged under National Stock Number 5975-00-080-6878, 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 Hyspan Precision Products, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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
NSN5975-00-080-6878
Primary Part NumberEF1-1-2
Item NameConduit,metal,flexible
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerHyspan Precision Products, Inc.
StatusCANCELLED
Features ProvidedOUTER COVERING
Minimum Inside Bending Radius11.000 INCHES IN
Surface TreatmentZINC BODY
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OUTER COVERING
MaterialSTEEL BODY
Trade Size1.500
Hazardous Locations/environmental ProtectionWATERTIGHT
Style DesignatorPLAIN CONVOLUTED CONDUIT
Inside Diameter1.588 INCHES NOMINAL IN
Outside Diameter1.888 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-009-323947006 INTERCHANGEABLE
Transformer,power
Astec America Inc.
5975-00-087-0758JIC-3/4 INTERCHANGEABLE
Conduit,metal,flexible
International Metal Hose Co
4730-00-249-39202629-4228-13 INTERCHANGEABLE
Elbow,pipe
Standard Nipple Works, Inc.
5306-00-354-95940033925 INTERCHANGEABLE
Bolt,track
New Holland Construction
5310-00-357-147147006 INTERCHANGEABLE
Nut,plain,rectangular
Northwestern Tools, Inc.
2915-00-815-815947006 INTERCHANGEABLE
Body,nozzle,fuel
Collins Engine Nozzles, Inc
2530-00-891-1045LT1-5 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Hader-Seitz Inc
2815-01-121-513847006 INTERCHANGEABLE
Piston,engine
Sabre Engines Ltd
5340-01-201-45786510875 INTERCHANGEABLE
Magnet,permanent
Naval Sea Systems Command
3110-01-329-859347006 INTERCHANGEABLE
Seat,bearing
Williams International Co., L.l.c.
Cross-Reference Index
Part NumberManufacturer
EF1-1-2 PRIMARY Hyspan Precision Products, Inc. (USA)
EFG-150-50C Egs Electric Co Llc (USA)
EF1-1-2 Arco Metals Co Div of Atlantic Richfield Co (USA)
EF115 Sundyne Corporation (USA)
EFC15 Kaf-Tech Inc (USA)
LT15 PRIMARY Electri-Flex Co (USA)
47006 General Cable Corporation Div Corporate (USA)
Related Parts
5950-00-009-3239INTERCHANGEABLE
TRANSFORMER,POWER
47006
5975-00-087-0758INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
JIC-3/4
4730-00-249-3920INTERCHANGEABLE
ELBOW,PIPE
2629-4228-13
5306-00-354-9594INTERCHANGEABLE
BOLT,TRACK
0033925
5310-00-357-1471INTERCHANGEABLE
NUT,PLAIN,RECTANGULAR
47006
2915-00-815-8159INTERCHANGEABLE
BODY,NOZZLE,FUEL
47006
2530-00-891-1045INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
LT1-5
2815-01-121-5138INTERCHANGEABLE
PISTON,ENGINE
47006
5340-01-201-4578INTERCHANGEABLE
MAGNET,PERMANENT
6510875
3110-01-329-8593INTERCHANGEABLE
SEAT,BEARING
47006
5836-01-408-2681INTERCHANGEABLE
CONTROL,RECORDER-REPRODUCER
47006
2910-01-583-7083INTERCHANGEABLE
PARTS KIT,SEDIMENT BOWL
47006

Frequently Asked Questions

What is NSN 5975-00-080-6878?

NSN 5975-00-080-6878 is a Conduit,metal,flexible, manufactured by Hyspan Precision Products, Inc., classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-080-6878?

NSN 5975-00-080-6878 has 7 cross-referenced part numbers: EF1-1-2 (Hyspan Precision Products, Inc.), EFG-150-50C (Egs Electric Co Llc), EF1-1-2 (Arco Metals Co Div of Atlantic Richfield Co), EF115 (Sundyne Corporation), EFC15 (Kaf-Tech Inc) and 2 more.

What NSN replaces 5975-00-080-6878?

There are 12 known substitutes for 5975-00-080-6878: 5950-00-009-3239, 5975-00-087-0758, 4730-00-249-3920 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EF1-1-2?

Key specifications for EF1-1-2: Features Provided: OUTER COVERING; Minimum Inside Bending Radius: 11.000 INCHES IN; Surface Treatment: ZINC BODY; Material: PLASTIC POLYVINYL CHLORIDE (PVC) OUTER COVERING. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-080-6878 still in active supply?

NSN 5975-00-080-6878 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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