PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23049Collar,piston

Moog Inc Div Moog Inc., Space and Defense - Salt Lake City · NSN 1650-00-758-7985 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-758-7985 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-758-7985. Primary manufacturer part number: 23049.
Features
  • Collar,piston — FSC 1650
  • General Characteristics Item Description: CRES,PASSIVATED,USED ON P/N 23054 PISTON
  • 4 verified cross-references
  • Primary manufacturer: Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collar,piston, cataloged under National Stock Number 1650-00-758-7985, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Moog Inc Div Moog Inc., Space and Defense - Salt Lake City. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-758-7985
Primary Part Number23049
Item NameCollar,piston
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerMoog Inc Div Moog Inc., Space and Defense - Salt Lake City
StatusACTIVE
General Characteristics Item DescriptionCRES,PASSIVATED,USED ON P/N 23054 PISTON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-054-6657 INTERCHANGEABLE
Screw,machine
5136-00-239-2770400104 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
6645-00-536-1501200880 INTERCHANGEABLE
Jewel Assembly
Waltham Aircraft Clock Corp
Cross-Reference Index
Part NumberManufacturer
23049 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
23049 Mid-America Aerotech, Llc (USA)
23049 E-Systems Inc Montek Div Fluid Controls Opns (USA)
23049 Moog Inc (USA)
Related Parts
5305-00-054-6657INTERCHANGEABLE
SCREW,MACHINE
5136-00-239-2770INTERCHANGEABLE
DIE,THREAD CUTTING
400104
6645-00-536-1501INTERCHANGEABLE
JEWEL ASSEMBLY
200880

Frequently Asked Questions

What is NSN 1650-00-758-7985?

NSN 1650-00-758-7985 is a Collar,piston, manufactured by Moog Inc Div Moog Inc., Space and Defense - Salt Lake City, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-758-7985?

NSN 1650-00-758-7985 has 4 cross-referenced part numbers: 23049 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 23049 (Mid-America Aerotech, Llc), 23049 (E-Systems Inc Montek Div Fluid Controls Opns), 23049 (Moog Inc).

What NSN replaces 1650-00-758-7985?

There are 3 known substitutes for 1650-00-758-7985: 5305-00-054-6657, 5136-00-239-2770, 6645-00-536-1501. Verify interchangeability with system specifications before substitution.

What are the specifications of 23049?

Key specifications for 23049: General Characteristics Item Description: CRES,PASSIVATED,USED ON P/N 23054 PISTON. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com