PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9988866Adapter,test Marker

Us Army Aviation and Missile Command · NSN 4935-00-803-4957 · FSC 4935 · No Item Name Available
Verified by PartsTable
NSN 4935-00-803-4957 — this item is cataloged by the U.S. Government under National Stock Number 4935-00-803-4957. Primary manufacturer part number: 9988866.
Features
  • Adapter,test Marker — FSC 4935
  • 1 verified cross-reference
  • Primary manufacturer: Us Army Aviation and Missile Command
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Adapter,test Marker, cataloged under National Stock Number 4935-00-803-4957, is classified within Federal Supply Class 4935 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,test Marker
FSC / FSG4935 — No Item Name Available (FSG 49)
ManufacturersUs Army Aviation and Missile Command (CAGE 18876)
Technical Specifications
ParameterValue
NSN4935-00-803-4957
Primary Part Number9988866
Item NameAdapter,test Marker
FSC / FSG4935 / 49 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-01-412-5279217615 INTERCHANGEABLE
Cup,oil,lubricating
Woodward, Inc.
5340-01-412-8625217614 INTERCHANGEABLE
Cap,filler Opening
Woodward, Inc.
5340-01-412-9624367013 INTERCHANGEABLE
Cap,filler Opening
Woodward, Inc.
2910-01-412-96254043-679 INTERCHANGEABLE
Housing Section,governor,diesel
Woodward, Inc.
2990-01-413-0504376562 INTERCHANGEABLE
Cup,orifice,governor
Woodward, Inc.
2910-01-413-05083995-153 INTERCHANGEABLE
Cup,orifice,governor
Woodward, Inc.
2990-01-413-4056375500 INTERCHANGEABLE
Panel,dail,governor
Woodward, Inc.
6680-01-413-64954182-517 INTERCHANGEABLE
Housing,gage
Woodward, Inc.
3040-01-414-40921456-229 INTERCHANGEABLE
Shaft,shouldered
Altra Industrial Motion Corp.
3040-01-414-40963022-641 INTERCHANGEABLE
Shaft,shouldered
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
9988866 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
4730-01-412-5279INTERCHANGEABLE
CUP,OIL,LUBRICATING
217615
5340-01-412-8625INTERCHANGEABLE
CAP,FILLER OPENING
217614
5340-01-412-9624INTERCHANGEABLE
CAP,FILLER OPENING
367013
2910-01-412-9625INTERCHANGEABLE
HOUSING SECTION,GOVERNOR,DIESEL
4043-679
2990-01-413-0504INTERCHANGEABLE
CUP,ORIFICE,GOVERNOR
376562
2910-01-413-0508INTERCHANGEABLE
CUP,ORIFICE,GOVERNOR
3995-153
2990-01-413-4056INTERCHANGEABLE
PANEL,DAIL,GOVERNOR
375500
6680-01-413-6495INTERCHANGEABLE
HOUSING,GAGE
4182-517
3040-01-414-4092INTERCHANGEABLE
SHAFT,SHOULDERED
1456-229
3040-01-414-4096INTERCHANGEABLE
SHAFT,SHOULDERED
3022-641
3040-01-414-4389INTERCHANGEABLE
SHAFT,SHOULDERED
4443-045
3040-01-414-8881INTERCHANGEABLE
SHAFT,TERMINAL,BLANK
224119

Frequently Asked Questions

What is NSN 4935-00-803-4957?

NSN 4935-00-803-4957 is a Adapter,test Marker, manufactured by Us Army Aviation and Missile Command, classified under FSC 4935 (No Item Name Available). Status: active.

What are the part numbers for NSN 4935-00-803-4957?

NSN 4935-00-803-4957 has 1 cross-referenced part number: 9988866 (Us Army Aviation and Missile Command).

What NSN replaces 4935-00-803-4957?

There are 12 known substitutes for 4935-00-803-4957: 4730-01-412-5279, 5340-01-412-8625, 5340-01-412-9624 and 9 more. Verify interchangeability with system specifications before substitution.

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