PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52-304Seat,injector

Delphi Powertrain Systems, Llc · NSN 2910-01-073-2985 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-01-073-2985 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-073-2985. Primary manufacturer part number: 52-304.
Features
  • Seat,injector — FSC 2910
  • General Characteristics Item Description: STEEL; 0.5265 IN. DIA IN
  • 6 verified cross-references
  • Primary manufacturer: Delphi Powertrain Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,injector, cataloged under National Stock Number 2910-01-073-2985, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Delphi Powertrain Systems, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2910-01-073-2985
Primary Part Number52-304
Item NameSeat,injector
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerDelphi Powertrain Systems, Llc
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 0.5265 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5930-00-671-5331 INTERCHANGEABLE
Switch,rotary
4520-01-351-399452304 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
6120-01-526-4310SP52304 INTERCHANGEABLE
Transformer,power
Sure Power, Inc Dba Eaton Sure Power, Inc
5330-01-582-763952304 INTERCHANGEABLE
Gasket
G.s. Blodgett, Llc Div Blodgett
Cross-Reference Index
Part NumberManufacturer
DRP-15661A PC 8 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
GU7842 Ambac International Corporation Div Ambac International (USA)
22312610 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
22312610 Fairbanks Morse, Llc (USA)
GU7842 Haynes Corporation (USA)
52-304 PRIMARY Delphi Powertrain Systems, Llc (USA)
Related Parts
5930-00-671-5331INTERCHANGEABLE
SWITCH,ROTARY
4520-01-351-3994INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
52304
6120-01-526-4310INTERCHANGEABLE
TRANSFORMER,POWER
SP52304
5330-01-582-7639INTERCHANGEABLE
GASKET
52304

Frequently Asked Questions

What is NSN 2910-01-073-2985?

NSN 2910-01-073-2985 is a Seat,injector, manufactured by Delphi Powertrain Systems, Llc, classified under FSC 2910 (No Item Name Available). Status: active.

What are the part numbers for NSN 2910-01-073-2985?

NSN 2910-01-073-2985 has 6 cross-referenced part numbers: DRP-15661A PC 8 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), GU7842 (Ambac International Corporation Div Ambac International), 22312610 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), 22312610 (Fairbanks Morse, Llc), GU7842 (Haynes Corporation) and 1 more.

What NSN replaces 2910-01-073-2985?

There are 4 known substitutes for 2910-01-073-2985: 5930-00-671-5331, 4520-01-351-3994, 6120-01-526-4310 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52-304?

Key specifications for 52-304: General Characteristics Item Description: STEEL; 0.5265 IN. DIA IN. 1 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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