PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1114Plug,valve

New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc · NSN 1660-00-670-1103 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-670-1103 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-670-1103. Primary manufacturer part number: A1114.
Features
  • Plug,valve — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plug,valve, cataloged under National Stock Number 1660-00-670-1103, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,valve
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersNew Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc (CAGE 05477)
Technical Specifications
ParameterValue
NSN1660-00-670-1103
Primary Part NumberA1114
Item NamePlug,valve
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerNew Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-071-5609GP796F INTERCHANGEABLE
Screw,adjusting
Siemens Energy, Inc.
5360-00-321-3498A1114 INTERCHANGEABLE
Spring,helical,extension
Kelly Manufacturing Company
5340-00-754-014811A7166 INTERCHANGEABLE
Spring Brake Chambe
Napco International Llc Dba Napco International Inc
5950-00-946-0778SM-D-552150 INTERCHANGEABLE
Transformer,power,vibrator
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6520-01-098-5813389514 INTERCHANGEABLE
Bur,dental,finishing
Dentsply Sirona Inc
6530-01-546-2127A1114 INTERCHANGEABLE
Clamp,skull
Integra Lifesciences Corporation
Cross-Reference Index
Part NumberManufacturer
A1114 New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc (USA)
Related Parts
5305-00-071-5609INTERCHANGEABLE
SCREW,ADJUSTING
GP796F
5360-00-321-3498INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
A1114
5340-00-754-0148INTERCHANGEABLE
SPRING BRAKE CHAMBE
11A7166
5950-00-946-0778INTERCHANGEABLE
TRANSFORMER,POWER,VIBRATOR
SM-D-552150
6520-01-098-5813INTERCHANGEABLE
BUR,DENTAL,FINISHING
389514
6530-01-546-2127INTERCHANGEABLE
CLAMP,SKULL
A1114

Frequently Asked Questions

What is NSN 1660-00-670-1103?

NSN 1660-00-670-1103 is a Plug,valve, manufactured by New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-670-1103?

NSN 1660-00-670-1103 has 1 cross-referenced part number: A1114 (New Sd Inc Seaton-Wilson Div Sub of Bei Electronics Inc).

What NSN replaces 1660-00-670-1103?

There are 6 known substitutes for 1660-00-670-1103: 5305-00-071-5609, 5360-00-321-3498, 5340-00-754-0148 and 3 more. Verify interchangeability with system specifications before substitution.

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