PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50129-5Angle,seat

Castle Industries Inc. of California Dba M.c. Gill · NSN 1680-01-152-6271 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-152-6271 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-152-6271. Primary manufacturer part number: 50129-5.
Features
  • Angle,seat — FSC 1680
  • FSC Application Data: SEAT,AIRCRAFT
  • 1 verified cross-reference
  • Primary manufacturer: Castle Industries Inc. of California Dba M.c. Gill
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Angle,seat, cataloged under National Stock Number 1680-01-152-6271, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Castle Industries Inc. of California Dba M.c. Gill. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN1680-01-152-6271
Primary Part Number50129-5
Item NameAngle,seat
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerCastle Industries Inc. of California Dba M.c. Gill
StatusACTIVE
FSC Application DataSEAT,AIRCRAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-233-6727247ASC0372-001 INTERCHANGEABLE
Connector,receptacle,electrical
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
1370-00-492-6786 INTERCHANGEABLE
Parts Kit,flare Dispenser
5330-00-576-5121 INTERCHANGEABLE
Packing with Retainer
4820-01-192-3729501295 INTERCHANGEABLE
Disk,valve
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
50129-5 Castle Industries Inc. of California Dba M.c. Gill (USA)
Related Parts
5935-00-233-6727INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
247ASC0372-001
1370-00-492-6786INTERCHANGEABLE
PARTS KIT,FLARE DISPENSER
5330-00-576-5121INTERCHANGEABLE
PACKING WITH RETAINER
4820-01-192-3729INTERCHANGEABLE
DISK,VALVE
501295

Frequently Asked Questions

What is NSN 1680-01-152-6271?

NSN 1680-01-152-6271 is a Angle,seat, manufactured by Castle Industries Inc. of California Dba M.c. Gill, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-152-6271?

NSN 1680-01-152-6271 has 1 cross-referenced part number: 50129-5 (Castle Industries Inc. of California Dba M.c. Gill).

What NSN replaces 1680-01-152-6271?

There are 4 known substitutes for 1680-01-152-6271: 5935-00-233-6727, 1370-00-492-6786, 5330-00-576-5121 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50129-5?

Key specifications for 50129-5: End Item Identification: E3A AIRCRAFT; FSC Application Data: SEAT,AIRCRAFT. 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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