PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

430988Lead,ignition,engine

Unison Industries, Llc Dba Unison Industries Inc · NSN 2925-01-385-6661 · FSC 2925 · No Item Name Available
Verified by PartsTable
NSN 2925-01-385-6661 — this item is cataloged by the U.S. Government under National Stock Number 2925-01-385-6661. Primary manufacturer part number: 430988.
Features
  • Lead,ignition,engine — FSC 2925
  • 5 verified cross-references
  • Primary manufacturer: Unison Industries, Llc Dba Unison Industries Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Lead,ignition,engine, cataloged under National Stock Number 2925-01-385-6661, is classified within Federal Supply Class 2925 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Unison Industries, Llc Dba Unison Industries Inc. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLead,ignition,engine
FSC / FSG2925 — No Item Name Available (FSG 29)
ManufacturersUnison Industries, Llc Dba Unison Industries Inc (CAGE 83311); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Unison Industries Llc (CAGE 59501)
Technical Specifications
ParameterValue
NSN2925-01-385-6661
Primary Part Number430988
Item NameLead,ignition,engine
FSC / FSG2925 / 29 — No Item Name Available
ManufacturerUnison Industries, Llc Dba Unison Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-054-1074477-17 INTERCHANGEABLE
Clamp,loop
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
4820-01-080-006110141-8 INTERCHANGEABLE
Valve,globe
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
5365-01-349-94464771-7 INTERCHANGEABLE
Spacer,sleeve
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
3110-01-449-511447717-029-000 INTERCHANGEABLE
Bearing,roller,tapered
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
4240-01-513-023947717 INTERCHANGEABLE
Mask,air Filtering
Kimberly-Clark Corporation
Cross-Reference Index
Part NumberManufacturer
430988 Unison Industries, Llc Dba Unison Industries Inc (USA)
47717 Unison Industries, Llc Dba Unison Industries Inc (USA)
1A8169 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
430988 Unison Industries Llc (USA)
1B7426 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5340-00-054-1074INTERCHANGEABLE
CLAMP,LOOP
477-17
4820-01-080-0061INTERCHANGEABLE
VALVE,GLOBE
10141-8
5365-01-349-9446INTERCHANGEABLE
SPACER,SLEEVE
4771-7
3110-01-449-5114INTERCHANGEABLE
BEARING,ROLLER,TAPERED
47717-029-000
4240-01-513-0239INTERCHANGEABLE
MASK,AIR FILTERING
47717

Frequently Asked Questions

What is NSN 2925-01-385-6661?

NSN 2925-01-385-6661 is a Lead,ignition,engine, manufactured by Unison Industries, Llc Dba Unison Industries Inc, classified under FSC 2925 (No Item Name Available). Status: active.

What are the part numbers for NSN 2925-01-385-6661?

NSN 2925-01-385-6661 has 5 cross-referenced part numbers: 430988 (Unison Industries, Llc Dba Unison Industries Inc), 47717 (Unison Industries, Llc Dba Unison Industries Inc), 1A8169 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 430988 (Unison Industries Llc), 1B7426 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2925-01-385-6661?

There are 5 known substitutes for 2925-01-385-6661: 5340-00-054-1074, 4820-01-080-0061, 5365-01-349-9446 and 2 more. Verify interchangeability with system specifications before substitution.

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