PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000-25-STRing,retaining

Ametek Inc Div Aerospace and Defense · NSN 5325-00-200-5214 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-200-5214 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-200-5214. Primary manufacturer part number: 1000-25-ST.
Features
  • Ring,retaining — FSC 5325
  • Inside Diameter: 0.207 INCHES NOMINAL IN
  • Usage Design: EXTERNAL
  • Material: STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090
  • Surface Treatment: CADMIUM
  • Material Document and Classification: QQ-S633, COMP 1060 OR 1065 OR 1070 OR 1074 OR 1080 OR 1085 OR 1090 FED SPEC SINGLE MATERIAL RESPONSE
  • Casehardening Indicator: NOT CASEHARDENED
  • Major Thickness: 0.025 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1060 or Steel Comp 1065 or Steel Comp 1070 or Steel Comp 1074 or Steel Comp 1080 or Steel Comp 1085 or Steel Comp 1090 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-200-5214, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ametek Inc Div Aerospace and Defense. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-200-5214
Primary Part Number1000-25-ST
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerAmetek Inc Div Aerospace and Defense
StatusCANCELLED
Inside Diameter0.207 INCHES NOMINAL IN
Usage DesignEXTERNAL
MaterialSTEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090
Surface TreatmentCADMIUM
Material Document and ClassificationQQ-S633, COMP 1060 OR 1065 OR 1070 OR 1074 OR 1080 OR 1085 OR 1090 FED SPEC SINGLE MATERIAL RESPONSE
Casehardening IndicatorNOT CASEHARDENED
Major Thickness0.025 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUNDED CORNERS
Ring StyleE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-010-0025100025 INTERCHANGEABLE
Screw,cap,hexagon Head
Brinkley Technology Group Llc Dba Hercules Manufacturing
6150-00-071-8225600AS100 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5310-00-169-609579NM-62 INTERCHANGEABLE
Nut,self-Locking,hexagon
Esna, Llc
5910-00-237-273910-00025-00 INTERCHANGEABLE
Capacitor,electrica
Compaq Federal Llc
5961-00-435-9817 INTERCHANGEABLE
Semiconductor Device,diode
5325-00-721-7680 INTERCHANGEABLE
Ring,retaining
2520-00-734-9632 INTERCHANGEABLE
Lever
5905-00-773-9866100025-2 INTERCHANGEABLE
Resistor Assembly
Mission Systems Davenport Inc.
5315-00-776-7013 INTERCHANGEABLE
Pin,straight,headed
5990-00-832-2549100025 INTERCHANGEABLE
Spring,antenna Cont
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Cross-Reference Index
Part NumberManufacturer
1000-25 Truarc Co Llc (USA)
340-0091-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
1000-25-ST PRIMARY Ametek Inc Div Aerospace and Defense (USA)
340-0091-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
111891 Drs Sustainment Systems Inc (USA)
5133-25MF Truarc Company Llc Dba Waldes Truarc (USA)
PL5465325REVEPC54 General Electric Company (USA)
F78B25ST18 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
340-0091-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
362-1015P8 PRIMARY Raytheon Co Equipment Development Lab (USA)
235250A025 PRIMARY L3harris Technologies, Inc. Dba Harris Corporation (USA)
111891 Drs Sustainment Systems, Inc. (USA)
5133-25MF Rotor Clip Company, Inc. (USA)
340-0091-00 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
B32E1004-25 PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
235250A025 Itt Industries Inc Itt Aerospace Communications Div East (USA)
Related Parts
5305-00-010-0025INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
100025
6150-00-071-8225INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
600AS100
5310-00-169-6095INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
79NM-62
5910-00-237-2739INTERCHANGEABLE
CAPACITOR,ELECTRICA
10-00025-00
5961-00-435-9817INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5325-00-721-7680INTERCHANGEABLE
RING,RETAINING
2520-00-734-9632INTERCHANGEABLE
LEVER
5905-00-773-9866INTERCHANGEABLE
RESISTOR ASSEMBLY
100025-2
5315-00-776-7013INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5990-00-832-2549INTERCHANGEABLE
SPRING,ANTENNA CONT
100025
5310-00-877-0701INTERCHANGEABLE
ACTUATOR ROTARY ASSEMBLY
1000-25
5910-00-934-2752INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
100025

Frequently Asked Questions

What is NSN 5325-00-200-5214?

NSN 5325-00-200-5214 is a Ring,retaining, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-200-5214?

NSN 5325-00-200-5214 has 16 cross-referenced part numbers: 1000-25 (Truarc Co Llc), 340-0091-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 1000-25-ST (Ametek Inc Div Aerospace and Defense), 340-0091-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 111891 (Drs Sustainment Systems Inc) and 11 more.

What NSN replaces 5325-00-200-5214?

There are 12 known substitutes for 5325-00-200-5214: 5305-00-010-0025, 6150-00-071-8225, 5310-00-169-6095 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1000-25-ST?

Key specifications for 1000-25-ST: Inside Diameter: 0.207 INCHES NOMINAL IN; Usage Design: EXTERNAL; Material: STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090; Surface Treatment: CADMIUM. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-200-5214 still in active supply?

NSN 5325-00-200-5214 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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