PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

817114Bellows,pressure

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 1660-00-486-7274 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-486-7274 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-486-7274. Primary manufacturer part number: 817114.
Features
  • Bellows,pressure — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bellows,pressure, cataloged under National Stock Number 1660-00-486-7274, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN1660-00-486-7274
Primary Part Number817114
Item NameBellows,pressure
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-360-7737817114 INTERCHANGEABLE
Cover,access
Borgwarner Pds (anderson), L.l.c.
3040-00-698-1628817114 INTERCHANGEABLE
Gearshaft Assembly
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
817114 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5340-00-360-7737INTERCHANGEABLE
COVER,ACCESS
817114
3040-00-698-1628INTERCHANGEABLE
GEARSHAFT ASSEMBLY
817114

Frequently Asked Questions

What is NSN 1660-00-486-7274?

NSN 1660-00-486-7274 is a Bellows,pressure, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-486-7274?

NSN 1660-00-486-7274 has 1 cross-referenced part number: 817114 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 1660-00-486-7274?

There are 2 known substitutes for 1660-00-486-7274: 5340-00-360-7737, 3040-00-698-1628. Verify interchangeability with system specifications before substitution.

What are the specifications of 817114?

Key specifications for 817114: Special Features: 2.781 IN. FREE LENGTH IN. 1 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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