PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25502-1Spacer,ring

Solar Turbines Incorporated Dba Solar Turbines Incorporated · NSN 5365-00-962-2530 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-962-2530 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-962-2530. Primary manufacturer part number: 25502-1.
Features
  • Spacer,ring — FSC 5365
  • Inside Diameter: 1.969 INCHES MINIMUM AND 1.972 INCHES MAXIMUM IN
  • Material Document and Classification: ASTM A178 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A192 ASSN STD SINGLE MATERIAL RESPONSE
  • Surface Finish: 63.0 MICROINCHES OVERALL
  • Material: STEEL
  • Overall Thickness: 0.307 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Outside Diameter: 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
  • 4 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-962-2530, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Solar Turbines Incorporated Dba Solar Turbines Incorporated. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-962-2530
Primary Part Number25502-1
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerSolar Turbines Incorporated Dba Solar Turbines Incorporated
StatusACTIVE
Inside Diameter1.969 INCHES MINIMUM AND 1.972 INCHES MAXIMUM IN
Material Document and ClassificationASTM A178 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A192 ASSN STD SINGLE MATERIAL RESPONSE
Surface Finish63.0 MICROINCHES OVERALL
MaterialSTEEL
Overall Thickness0.307 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Outside Diameter2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4210-00-037-489425502 INTERCHANGEABLE
Nozzle Tie Bar
Tyco Fire Products Lp
2640-00-780-4200V-2JA INTERCHANGEABLE
Cap,pneumatic Valve
Myers Tire Supply Distribution Inc Div Akron Branch
4310-00-957-3313 INTERCHANGEABLE
Filter Element,intake Air Cleane
4720-01-036-808611438 INTERCHANGEABLE
Tubing,nonmetallic
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4710-01-185-44848J5138 INTERCHANGEABLE
Tube Assembly,metal
Caterpillar Inc Div Caterpillar Defense
5330-01-240-308825502 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Twg Canada Consolidated Inc
4820-01-281-1641255-00 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5340-01-424-299725502 INTERCHANGEABLE
Standoff,threaded,spacing
Csts, Inc Dba Computer Sys Techl Support
2940-01-618-77835717744 INTERCHANGEABLE
Filter Element,fluid
Am General Llc
Cross-Reference Index
Part NumberManufacturer
25502-1 PRIMARY Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
25502 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
25502 Rtx Corporation Div Pratt & Whitney (USA)
25502-1 Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
4210-00-037-4894INTERCHANGEABLE
NOZZLE TIE BAR
25502
2640-00-780-4200INTERCHANGEABLE
CAP,PNEUMATIC VALVE
V-2JA
4310-00-957-3313INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
4720-01-036-8086INTERCHANGEABLE
TUBING,NONMETALLIC
11438
4710-01-185-4484INTERCHANGEABLE
TUBE ASSEMBLY,METAL
8J5138
5330-01-240-3088INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
25502
4820-01-281-1641INTERCHANGEABLE
SEAT,VALVE
255-00
5340-01-424-2997INTERCHANGEABLE
STANDOFF,THREADED,SPACING
25502
2940-01-618-7783INTERCHANGEABLE
FILTER ELEMENT,FLUID
5717744

Frequently Asked Questions

What is NSN 5365-00-962-2530?

NSN 5365-00-962-2530 is a Spacer,ring, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-962-2530?

NSN 5365-00-962-2530 has 4 cross-referenced part numbers: 25502-1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 25502 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 25502 (Rtx Corporation Div Pratt & Whitney), 25502-1 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 5365-00-962-2530?

There are 9 known substitutes for 5365-00-962-2530: 4210-00-037-4894, 2640-00-780-4200, 4310-00-957-3313 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25502-1?

Key specifications for 25502-1: Inside Diameter: 1.969 INCHES MINIMUM AND 1.972 INCHES MAXIMUM IN; Material Document and Classification: ASTM A178 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A192 ASSN STD SINGLE MATERIAL RESPONSE; Surface Finish: 63.0 MICROINCHES OVERALL; Material: STEEL. 6 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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