PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LA11Conduit,metal,flexible

Electri-Flex Co · NSN 5975-00-421-1317 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-421-1317 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-421-1317. Primary manufacturer part number: LA11.
Features
  • Conduit,metal,flexible — FSC 5975
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) OUTER COVERING
  • Trade Size: 0.500
  • Minimum Inside Bending Radius: 7.000 INCHES IN
  • Features Provided: OUTER COVERING
  • Surface Treatment: ZINC BODY
  • Style Designator: PLAIN CONVOLUTED CONDUIT
  • Material: STEEL BODY
Applications
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Outer Covering construction
General Description

The Conduit,metal,flexible, cataloged under National Stock Number 5975-00-421-1317, 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 Electri-Flex Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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
NSN5975-00-421-1317
Primary Part NumberLA11
Item NameConduit,metal,flexible
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerElectri-Flex Co
StatusCANCELLED
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OUTER COVERING
Trade Size0.500
Minimum Inside Bending Radius7.000 INCHES IN
Features ProvidedOUTER COVERING
Surface TreatmentZINC BODY
Style DesignatorPLAIN CONVOLUTED CONDUIT
MaterialSTEEL BODY
Hazardous Locations/environmental ProtectionWATERTIGHT
Inside Diameter0.622 INCHES MINIMUM AND 0.642 INCHES MAXIMUM IN
Outside Diameter0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2810-00-037-686434212 INTERCHANGEABLE
Liner,reduction
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6670-00-185-3121 INTERCHANGEABLE
Load Cell,force-Weight
4820-00-287-4234578-2.5 INTERCHANGEABLE
Valve,check
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5340-00-358-57111603365 INTERCHANGEABLE
Clamp,loop
Chrysler Realty Company Llc Dba Daimler Chrysler
5910-00-666-577348-002 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Viking Technologies, Ltd.
4730-00-937-300734212 INTERCHANGEABLE
Coupling,bellows Assembly
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
5315-01-110-78344800-2 INTERCHANGEABLE
Pin,cotter
Pdi Ground Support Systems, Inc.
5980-01-251-2758 INTERCHANGEABLE
Display,optoelectronic
5975-01-282-3396UA-1/2 INTERCHANGEABLE
Conduit,metal,flexible
Coast Metal Craft, Inc.
4820-01-310-65021409M10P01 INTERCHANGEABLE
Valve,check
Knight Aerospace Products, Inc.
Cross-Reference Index
Part NumberManufacturer
LA11 PRIMARY Electri-Flex Co (USA)
5502-30-00 American Flexible Conduit Co Inc Dba Afc (USA)
1/2 INCH UL Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
1/2 INCH UL American Flexible Conduit Co Inc Dba Afc (USA)
9322120 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
UA1-2 Hyspan Precision Products, Inc. (USA)
48002 Groman Corp (USA)
UA1-2 Arco Metals Co Div of Atlantic Richfield Co (USA)
34212 Hyspan Precision Products, Inc. (USA)
1/2 INCH UL Amz Alabama Inc. (USA)
Related Parts
2810-00-037-6864INTERCHANGEABLE
LINER,REDUCTION
34212
6670-00-185-3121INTERCHANGEABLE
LOAD CELL,FORCE-WEIGHT
4820-00-287-4234INTERCHANGEABLE
VALVE,CHECK
578-2.5
5340-00-358-5711INTERCHANGEABLE
CLAMP,LOOP
1603365
5910-00-666-5773INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
48-002
4730-00-937-3007INTERCHANGEABLE
COUPLING,BELLOWS ASSEMBLY
34212
5315-01-110-7834INTERCHANGEABLE
PIN,COTTER
4800-2
5980-01-251-2758INTERCHANGEABLE
DISPLAY,OPTOELECTRONIC
5975-01-282-3396INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
UA-1/2
4820-01-310-6502INTERCHANGEABLE
VALVE,CHECK
1409M10P01
5895-01-380-2663INTERCHANGEABLE
MODEM,COMMUNICATIONS
48002
4030-01-620-0628INTERCHANGEABLE
SWIVEL AND LINK ASSEMBLY
34212

Frequently Asked Questions

What is NSN 5975-00-421-1317?

NSN 5975-00-421-1317 is a Conduit,metal,flexible, manufactured by Electri-Flex Co, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-421-1317?

NSN 5975-00-421-1317 has 10 cross-referenced part numbers: LA11 (Electri-Flex Co), 5502-30-00 (American Flexible Conduit Co Inc Dba Afc), 1/2 INCH UL (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 1/2 INCH UL (American Flexible Conduit Co Inc Dba Afc), 9322120 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 5 more.

What NSN replaces 5975-00-421-1317?

There are 12 known substitutes for 5975-00-421-1317: 2810-00-037-6864, 6670-00-185-3121, 4820-00-287-4234 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LA11?

Key specifications for LA11: Material: PLASTIC POLYVINYL CHLORIDE (PVC) OUTER COVERING; Trade Size: 0.500; Special Features: COLOR GREY; Minimum Inside Bending Radius: 7.000 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-421-1317 still in active supply?

NSN 5975-00-421-1317 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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