PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-783-1Retainer

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 5365-01-044-2789 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-044-2789 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-044-2789. Primary manufacturer part number: B-783-1.
Features
  • Retainer — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer, cataloged under National Stock Number 5365-01-044-2789, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. This item has 2 commercial cross-references 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: Cancelled.

Catalog Facts
Item NameRetainer
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN5365-01-044-2789
Primary Part NumberB-783-1
Item NameRetainer
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2530-00-225-0712229500N INTERCHANGEABLE
Valve,brake,proportioning and Wa
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
3040-00-343-5371B763 INTERCHANGEABLE
Connecting Link,rigid
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
6530-01-278-6998B7831 INTERCHANGEABLE
Drape,surgical
Hill-Rom, Inc.
5855-01-407-5761 INTERCHANGEABLE
Dome,infrared Receiver
Cross-Reference Index
Part NumberManufacturer
B763 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
B-783-1 PRIMARY Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
2530-00-225-0712INTERCHANGEABLE
VALVE,BRAKE,PROPORTIONING AND WA
229500N
3040-00-343-5371INTERCHANGEABLE
CONNECTING LINK,RIGID
B763
6530-01-278-6998INTERCHANGEABLE
DRAPE,SURGICAL
B7831
5855-01-407-5761INTERCHANGEABLE
DOME,INFRARED RECEIVER

Frequently Asked Questions

What is NSN 5365-01-044-2789?

NSN 5365-01-044-2789 is a Retainer, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-01-044-2789?

NSN 5365-01-044-2789 has 2 cross-referenced part numbers: B763 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), B-783-1 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 5365-01-044-2789?

There are 4 known substitutes for 5365-01-044-2789: 2530-00-225-0712, 3040-00-343-5371, 6530-01-278-6998 and 1 more. Verify interchangeability with system specifications before substitution.

Is NSN 5365-01-044-2789 still in active supply?

NSN 5365-01-044-2789 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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