PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B4904Collector,chip

Eaton Aerospace Llc Div Fluid and Electrical Distribution Division · NSN 2995-01-540-1787 · FSC 2995 · No Item Name Available
Verified by PartsTable
NSN 2995-01-540-1787 — this item is cataloged by the U.S. Government under National Stock Number 2995-01-540-1787. Primary manufacturer part number: B4904.
Features
  • Collector,chip — FSC 2995
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collector,chip, cataloged under National Stock Number 2995-01-540-1787, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. This item has 2 commercial cross-references from 2 manufacturers, 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
NSN2995-01-540-1787
Primary Part NumberB4904
Item NameCollector,chip
FSC / FSG2995 / 29 — No Item Name Available
ManufacturerEaton Aerospace Llc Div Fluid and Electrical Distribution Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6210-00-055-5659 INTERCHANGEABLE
Coupling,frangible
6680-00-531-2541B4904 INTERCHANGEABLE
Indicator,sight,liquid
Bijur Lubricating Corp
Cross-Reference Index
Part NumberManufacturer
B4904 PRIMARY Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
1B8314 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6210-00-055-5659INTERCHANGEABLE
COUPLING,FRANGIBLE
6680-00-531-2541INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
B4904

Frequently Asked Questions

What is NSN 2995-01-540-1787?

NSN 2995-01-540-1787 is a Collector,chip, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 2995 (No Item Name Available). Status: active.

What are the part numbers for NSN 2995-01-540-1787?

NSN 2995-01-540-1787 has 2 cross-referenced part numbers: B4904 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), 1B8314 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2995-01-540-1787?

There are 2 known substitutes for 2995-01-540-1787: 6210-00-055-5659, 6680-00-531-2541. Verify interchangeability with system specifications before substitution.

What are the specifications of B4904?

Key specifications for B4904: Special Features: F117-PW-100 ENGINE; Part Name Assigned by Controlling Agency: OIL SYSTEM CHIP COLLECTOR (MAGNETIC); End Item Identification: C-17 AIRCRAFT. 3 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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