PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35725Indicator Bit Assembly

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1280-01-200-7154 · FSC 1280 · No Item Name Available
Verified by PartsTable
NSN 1280-01-200-7154 — this item is cataloged by the U.S. Government under National Stock Number 1280-01-200-7154. Primary manufacturer part number: 35725.
Features
  • Indicator Bit Assembly — FSC 1280
  • General Characteristics Item Description: INDICATOR 1,DIODE 1; PART OF P/N 34977-2; USED ON P/N 11241-1
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator Bit Assembly, cataloged under National Stock Number 1280-01-200-7154, is classified within Federal Supply Class 1280 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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: Active.

Technical Specifications
ParameterValue
NSN1280-01-200-7154
Primary Part Number35725
Item NameIndicator Bit Assembly
FSC / FSG1280 / 12 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
General Characteristics Item DescriptionINDICATOR 1,DIODE 1; PART OF P/N 34977-2; USED ON P/N 11241-1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5331-00-288-256735725 INTERCHANGEABLE
O-Ring
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5365-00-346-9001236940 INTERCHANGEABLE
Shim
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
7920-00-889-33817920008893381 INTERCHANGEABLE
Brush,test Tube
Gordon Brush Mfg. Co., Inc.
5330-00-928-614934615 INTERCHANGEABLE
Seal,plain Encased
Dana Light Axle Products, Llc Dba Dana Light Axle Products
5133-01-347-033835725 INTERCHANGEABLE
Drill,twist
Ridge Tool Company
4820-01-617-2321 INTERCHANGEABLE
Valve,flow Control
Cross-Reference Index
Part NumberManufacturer
35725 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
35725 United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
5331-00-288-2567INTERCHANGEABLE
O-RING
35725
5365-00-346-9001INTERCHANGEABLE
SHIM
236940
7920-00-889-3381INTERCHANGEABLE
BRUSH,TEST TUBE
7920008893381
5330-00-928-6149INTERCHANGEABLE
SEAL,PLAIN ENCASED
34615
5133-01-347-0338INTERCHANGEABLE
DRILL,TWIST
35725
4820-01-617-2321INTERCHANGEABLE
VALVE,FLOW CONTROL

Frequently Asked Questions

What is NSN 1280-01-200-7154?

NSN 1280-01-200-7154 is a Indicator Bit Assembly, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1280 (No Item Name Available). Status: active.

What are the part numbers for NSN 1280-01-200-7154?

NSN 1280-01-200-7154 has 2 cross-referenced part numbers: 35725 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 35725 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 1280-01-200-7154?

There are 6 known substitutes for 1280-01-200-7154: 5331-00-288-2567, 5365-00-346-9001, 7920-00-889-3381 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35725?

Key specifications for 35725: End Item Identification: F-15 ACFT; General Characteristics Item Description: INDICATOR 1,DIODE 1; PART OF P/N 34977-2; USED ON P/N 11241-1. 2 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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