PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26849Ring,retaining

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5325-00-598-2252 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-598-2252 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-598-2252. Primary manufacturer part number: 26849.
Features
  • Ring,retaining — FSC 5325
  • Casehardening Indicator: NOT CASEHARDENED
  • Strength Rating: ERR-060
  • Material: STEEL COMP 1090
  • Material Document and Classification: AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE
  • Ring Style: STRAIGHT GAP
  • Usage Design: EXTERNAL
  • Major Thickness: 0.048 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1090 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-598-2252, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5325-00-598-2252
Primary Part Number26849
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Casehardening IndicatorNOT CASEHARDENED
Strength RatingERR-060
MaterialSTEEL COMP 1090
Material Document and ClassificationAMS 5112 ASSN STD SINGLE MATERIAL RESPONSE
Ring StyleSTRAIGHT GAP
Usage DesignEXTERNAL
Major Thickness0.048 INCHES NOMINAL IN
Inside Diameter1.154 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUNDED CORNERS
End StyleVERTEX CENTER OR ABOVE
Outside Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2925-00-090-464039377 INTERCHANGEABLE
Plate,ignition
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5985-00-881-1553128C845H03 INTERCHANGEABLE
Coupler,directional
Northrop Grumman Support Services Corp
Cross-Reference Index
Part NumberManufacturer
26849 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
2925-00-090-4640INTERCHANGEABLE
PLATE,IGNITION
39377
5985-00-881-1553INTERCHANGEABLE
COUPLER,DIRECTIONAL
128C845H03

Frequently Asked Questions

What is NSN 5325-00-598-2252?

NSN 5325-00-598-2252 is a Ring,retaining, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-598-2252?

NSN 5325-00-598-2252 has 1 cross-referenced part number: 26849 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5325-00-598-2252?

There are 2 known substitutes for 5325-00-598-2252: 2925-00-090-4640, 5985-00-881-1553. Verify interchangeability with system specifications before substitution.

What are the specifications of 26849?

Key specifications for 26849: Casehardening Indicator: NOT CASEHARDENED; Strength Rating: ERR-060; Material: STEEL COMP 1090; Material Document and Classification: AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE. 11 total characteristics are documented in the Federal Logistics Information System.

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