PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1401-2Insulator,bushing

Lta/d-Cemco Inc Dba D-Cemco · NSN 5970-00-055-1371 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-055-1371 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-055-1371. Primary manufacturer part number: 1401-2.
Features
  • Insulator,bushing — FSC 5970
  • Inside Diameter: 0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
  • Shank Outside Diameter: 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
  • Shank Height: 0.029 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
  • Material Document and Classification: L-P-509, TYPE 4, GRADE G-10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Outside Diameter: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
  • Material: GLASS AND PLASTIC EPOXY OVERALL
  • Style Designator: SHOULDER
Applications
  • Applications requiring Glass and Plastic Epoxy Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-055-1371, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lta/d-Cemco Inc Dba D-Cemco. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5970-00-055-1371
Primary Part Number1401-2
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerLta/d-Cemco Inc Dba D-Cemco
StatusACTIVE
Inside Diameter0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
Shank Outside Diameter0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
Shank Height0.029 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
Material Document and ClassificationL-P-509, TYPE 4, GRADE G-10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
MaterialGLASS AND PLASTIC EPOXY OVERALL
Style DesignatorSHOULDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-039-5417 INTERCHANGEABLE
Pin,straight,headed
5920-00-142-48131401-2 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
7530-00-174-623414012 INTERCHANGEABLE
Chart,recording Instrument
Honeywell Inc Process Control Div
5960-00-280-3759140-12 INTERCHANGEABLE
Retainer,electron Tube
Keysight Technologies Inc
4710-00-322-77547620082 INTERCHANGEABLE
Tube Assembly,metal
Us Army Aviation and Missile Command
5930-00-401-7276 INTERCHANGEABLE
Switch,sensitive
5999-00-499-240407-0201-0012 INTERCHANGEABLE
Wire Mesh,knitted
Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group
5136-00-517-5561 INTERCHANGEABLE
Tap,thread Cutting
5905-01-123-5987845-4687683-9 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Naval Ship Systems Command
4720-01-192-809623460-92301 INTERCHANGEABLE
Hose Assembly,nonmetallic
Tcm America, Inc Sc
Cross-Reference Index
Part NumberManufacturer
1401-2 PRIMARY Lta/d-Cemco Inc Dba D-Cemco (USA)
993340-2 Raytheon Company Dba Raytheon (USA)
DPR410-2 Precise of California Div of Adjustable Bushing Corp (USA)
14558B PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
DPR410-2 Schroff Inc (USA)
Related Parts
5315-00-039-5417INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5920-00-142-4813INTERCHANGEABLE
FUSE,CARTRIDGE
1401-2
7530-00-174-6234INTERCHANGEABLE
CHART,RECORDING INSTRUMENT
14012
5960-00-280-3759INTERCHANGEABLE
RETAINER,ELECTRON TUBE
140-12
4710-00-322-7754INTERCHANGEABLE
TUBE ASSEMBLY,METAL
7620082
5930-00-401-7276INTERCHANGEABLE
SWITCH,SENSITIVE
5999-00-499-2404INTERCHANGEABLE
WIRE MESH,KNITTED
07-0201-0012
5136-00-517-5561INTERCHANGEABLE
TAP,THREAD CUTTING
5905-01-123-5987INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
845-4687683-9
4720-01-192-8096INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
23460-92301
5305-01-273-4955INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
14012
5360-01-358-5674INTERCHANGEABLE
SPRING,HELICAL,TORSION

Frequently Asked Questions

What is NSN 5970-00-055-1371?

NSN 5970-00-055-1371 is a Insulator,bushing, manufactured by Lta/d-Cemco Inc Dba D-Cemco, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-055-1371?

NSN 5970-00-055-1371 has 5 cross-referenced part numbers: 1401-2 (Lta/d-Cemco Inc Dba D-Cemco), 993340-2 (Raytheon Company Dba Raytheon), DPR410-2 (Precise of California Div of Adjustable Bushing Corp), 14558B (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), DPR410-2 (Schroff Inc).

What NSN replaces 5970-00-055-1371?

There are 12 known substitutes for 5970-00-055-1371: 5315-00-039-5417, 5920-00-142-4813, 7530-00-174-6234 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1401-2?

Key specifications for 1401-2: Inside Diameter: 0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN; Shank Outside Diameter: 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN; Shank Height: 0.029 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN; Material Document and Classification: L-P-509, TYPE 4, GRADE G-10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com