PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103542Retainer,regulator

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2915-00-037-8849 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-037-8849 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-037-8849. Primary manufacturer part number: 103542.
Features
  • Retainer,regulator — FSC 2915
  • General Characteristics Item Description: STEEL AMS 5640,0.146 IN. MIN,0.166 IN. MAX THK,0.7445 IN. MIN,0.7455 IN. MAX DIA IN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,regulator, cataloged under National Stock Number 2915-00-037-8849, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2915-00-037-8849
Primary Part Number103542
Item NameRetainer,regulator
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
General Characteristics Item DescriptionSTEEL AMS 5640,0.146 IN. MIN,0.166 IN. MAX THK,0.7445 IN. MIN,0.7455 IN. MAX DIA IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5815-00-129-9989 INTERCHANGEABLE
Plate,base
5325-00-252-7976103542 INTERCHANGEABLE
Grommet
Astronautics Corporation of America
4460-00-920-3443103542 INTERCHANGEABLE
Plate,collector
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
4710-01-620-4326103542 INTERCHANGEABLE
Tube,metallic
M. E. Industries, Inc.
6145-01-657-1519103542 INTERCHANGEABLE
Cable,special Purpose,electrical
Trimble Inc Dba Trimble Navigation
5945-01-722-5408531031 INTERCHANGEABLE
Relay,control-Monitoring
Getinge Usa Sales, Llc
Cross-Reference Index
Part NumberManufacturer
103542 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
103542 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5815-00-129-9989INTERCHANGEABLE
PLATE,BASE
5325-00-252-7976INTERCHANGEABLE
GROMMET
103542
4460-00-920-3443INTERCHANGEABLE
PLATE,COLLECTOR
103542
4710-01-620-4326INTERCHANGEABLE
TUBE,METALLIC
103542
6145-01-657-1519INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
103542
5945-01-722-5408INTERCHANGEABLE
RELAY,CONTROL-MONITORING
531031

Frequently Asked Questions

What is NSN 2915-00-037-8849?

NSN 2915-00-037-8849 is a Retainer,regulator, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2915 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2915-00-037-8849?

NSN 2915-00-037-8849 has 2 cross-referenced part numbers: 103542 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 103542 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2915-00-037-8849?

There are 6 known substitutes for 2915-00-037-8849: 5815-00-129-9989, 5325-00-252-7976, 4460-00-920-3443 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103542?

Key specifications for 103542: General Characteristics Item Description: STEEL AMS 5640,0.146 IN. MIN,0.166 IN. MAX THK,0.7445 IN. MIN,0.7455 IN. MAX DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2915-00-037-8849 still in active supply?

NSN 2915-00-037-8849 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.
PartsTable Design LLC · partstable.com