PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7657-2-2 ITEM 8Retainer,helical Compression Spr

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 5340-01-446-5365 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-446-5365 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-446-5365. Primary manufacturer part number: 7657-2-2 ITEM 8.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 4 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-446-5365, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRetainer,helical Compression Spr
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447); Air Dry Co of America, Llc (CAGE 01496)
Successor NSN6110-01-581-3590 — Panel,control,electrical-Electro
Technical Specifications
ParameterValue
NSN5340-01-446-5365
Primary Part Number7657-2-2 ITEM 8
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
Panel,control,electrical-Electro
5120-00-034-76325120-00-034-7632 INTERCHANGEABLE
Spacer,mechanical Puller
General Services Administration Federal Supply Service
6135-00-120-1004 INTERCHANGEABLE
Battery,nonrechargeable
5330-00-285-4028 INTERCHANGEABLE
Seal,plain Encased
3030-00-294-9869 INTERCHANGEABLE
Belt,v
6145-00-360-776013220E3406 INTERCHANGEABLE
Wire,magnet
Cecom Lr Center
5985-00-768-40698053A INTERCHANGEABLE
Dummy Load,electrical
Bird Electronic Corporation Div Bird Electronic Corp
5330-00-818-05247748764 INTERCHANGEABLE
Seal,plain
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5910-01-019-3858SM-B-781408 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-01-039-5349 INTERCHANGEABLE
Hybrid Junction
Cross-Reference Index
Part NumberManufacturer
7657-2-2 ITEM 8 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
8053 Air Dry Co of America, Llc (USA)
7657-2-2 ITEM 8 Air Dry Co of America, Llc (USA)
8053 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
Related Parts
6110-01-581-3590SUCCESSOR
PANEL,CONTROL,ELECTRICAL-ELECTRO
5120-00-034-7632INTERCHANGEABLE
SPACER,MECHANICAL PULLER
5120-00-034-7632
6135-00-120-1004INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5330-00-285-4028INTERCHANGEABLE
SEAL,PLAIN ENCASED
3030-00-294-9869INTERCHANGEABLE
BELT,V
6145-00-360-7760INTERCHANGEABLE
WIRE,MAGNET
13220E3406
5985-00-768-4069INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
8053A
5330-00-818-0524INTERCHANGEABLE
SEAL,PLAIN
7748764
5910-01-019-3858INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
SM-B-781408
6625-01-039-5349INTERCHANGEABLE
HYBRID JUNCTION
5305-01-437-6344INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
DIN912M6X40-8.8B4N

Frequently Asked Questions

What is NSN 5340-01-446-5365?

NSN 5340-01-446-5365 is a Retainer,helical Compression Spr, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-446-5365?

NSN 5340-01-446-5365 has 4 cross-referenced part numbers: 7657-2-2 ITEM 8 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 8053 (Air Dry Co of America, Llc), 7657-2-2 ITEM 8 (Air Dry Co of America, Llc), 8053 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect).

What NSN replaces 5340-01-446-5365?

There are 11 known substitutes for 5340-01-446-5365: 6110-01-581-3590, 5120-00-034-7632, 6135-00-120-1004 and 8 more. Verify interchangeability with system specifications before substitution.

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