PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1640Ring,retaining

Schneider Electric Usa, Inc. · NSN 5325-01-172-7056 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-172-7056 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-172-7056. Primary manufacturer part number: 1640.
Features
  • Ring,retaining — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: Schneider Electric Usa, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-172-7056, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Schneider Electric Usa, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersTelemecanique Inc (CAGE 52090); Schneider Electric Usa, Inc. (CAGE 56365)
Technical Specifications
ParameterValue
NSN5325-01-172-7056
Primary Part Number1640
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-199-02751640 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
4820-00-287-3952N0. 490 VALVE N.P.S. 1-1/4 IN. INTERCHANGEABLE
Valve,gate
Crane Co Div Valve Div
4820-00-287-3953FIG4901 1-2IN INTERCHANGEABLE
Valve,gate
Crane Co Div Valve Div
4820-00-288-7209490-21/2IN INTERCHANGEABLE
Valve,gate
Crane Co Div Valve Div
5340-00-511-18052229 INTERCHANGEABLE
Latch Set,mortise
Adams Rite Aerospace, Inc
3030-00-528-3807 INTERCHANGEABLE
Belt,v
6220-00-723-5326 INTERCHANGEABLE
Light,navigational,marine
6625-00-839-23301640 INTERCHANGEABLE
Receiving System,a
Scientific Atlanta Inc
5905-01-096-36651640 INTERCHANGEABLE
Resistor
Crown Audio, Inc. Dba Crown International
2090-01-139-62142230-300 INTERCHANGEABLE
Drive Shaft,wiper
Marketec, Inc.
Cross-Reference Index
Part NumberManufacturer
1640 Telemecanique Inc (USA)
1640 PRIMARY Schneider Electric Usa, Inc. (USA)
Related Parts
5935-00-199-0275INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1640
4820-00-287-3952INTERCHANGEABLE
VALVE,GATE
N0. 490 VALVE N.P.S. 1-1/4 IN.
4820-00-287-3953INTERCHANGEABLE
VALVE,GATE
FIG4901 1-2IN
4820-00-288-7209INTERCHANGEABLE
VALVE,GATE
490-21/2IN
5340-00-511-1805INTERCHANGEABLE
LATCH SET,MORTISE
2229
3030-00-528-3807INTERCHANGEABLE
BELT,V
6220-00-723-5326INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
6625-00-839-2330INTERCHANGEABLE
RECEIVING SYSTEM,A
1640
5905-01-096-3665INTERCHANGEABLE
RESISTOR
1640
2090-01-139-6214INTERCHANGEABLE
DRIVE SHAFT,WIPER
2230-300
2910-01-230-6828INTERCHANGEABLE
CARBURETOR,FLOAT
3416-01-264-2697INTERCHANGEABLE
LATHE,ENGINE

Frequently Asked Questions

What is NSN 5325-01-172-7056?

NSN 5325-01-172-7056 is a Ring,retaining, manufactured by Schneider Electric Usa, Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-172-7056?

NSN 5325-01-172-7056 has 2 cross-referenced part numbers: 1640 (Telemecanique Inc), 1640 (Schneider Electric Usa, Inc.).

What NSN replaces 5325-01-172-7056?

There are 12 known substitutes for 5325-01-172-7056: 5935-00-199-0275, 4820-00-287-3952, 4820-00-287-3953 and 9 more. Verify interchangeability with system specifications before substitution.

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