PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A7121Cover,relay Termi

Page Aerospace Limited · NSN 1680-00-452-5337 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-452-5337 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-452-5337. Primary manufacturer part number: A7121.
Features
  • Cover,relay Termi — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Page Aerospace Limited
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Cover,relay Termi, cataloged under National Stock Number 1680-00-452-5337, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Page Aerospace Limited. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover,relay Termi
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersPage Aerospace Limited (CAGE K0673)
Technical Specifications
ParameterValue
NSN1680-00-452-5337
Primary Part NumberA7121
Item NameCover,relay Termi
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerPage Aerospace Limited
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-00-189-7764A-7121 INTERCHANGEABLE
Pin,straight,headless
Eaton Aerospace, Llc Dba Jackson South
5905-00-557-1951 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
A7121 PRIMARY Page Aerospace Limited (GBR)
Related Parts
5315-00-189-7764INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A-7121
5905-00-557-1951INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 1680-00-452-5337?

NSN 1680-00-452-5337 is a Cover,relay Termi, manufactured by Page Aerospace Limited, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-452-5337?

NSN 1680-00-452-5337 has 1 cross-referenced part number: A7121 (Page Aerospace Limited).

What NSN replaces 1680-00-452-5337?

There are 2 known substitutes for 1680-00-452-5337: 5315-00-189-7764, 5905-00-557-1951. Verify interchangeability with system specifications before substitution.

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