PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1121-3Parts Kit,brace Ass

The Boeing Company Div Defense · NSN 1620-00-225-0899 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-225-0899 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-225-0899. Primary manufacturer part number: 1121-3.
Features
  • Parts Kit,brace Ass — FSC 1620
  • 1 verified cross-reference
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,brace Ass, cataloged under National Stock Number 1620-00-225-0899, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company Div Defense. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,brace Ass
FSC / FSG1620 — No Item Name Available (FSG 16)
ManufacturersThe Boeing Company Div Defense (CAGE 76301)
Technical Specifications
ParameterValue
NSN1620-00-225-0899
Primary Part Number1121-3
Item NameParts Kit,brace Ass
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-154-4967 INTERCHANGEABLE
Seal,plain Encased
5136-00-276-1032 INTERCHANGEABLE
Tap,thread Cutting
5950-00-406-396511213 INTERCHANGEABLE
Transformer,pulse
Inrcore, Llc Div Inrcore
6520-00-500-9500 INTERCHANGEABLE
Arbor and Band Set,dental Handpi
5305-00-619-1171 INTERCHANGEABLE
Screw,machine
6615-00-717-3688PAA002-20 INTERCHANGEABLE
Accelerometer,electrical,linear
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5945-00-848-7180 INTERCHANGEABLE
Relay,electromagnetic
4210-00-889-2492 INTERCHANGEABLE
Extinguisher,fire
2530-00-928-3518112-13 INTERCHANGEABLE
Cam,outer
Cmbf, Llc Dba Cmbf Llc
5365-01-118-900411213 INTERCHANGEABLE
Shim
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Cross-Reference Index
Part NumberManufacturer
1121-3 The Boeing Company Div Defense (USA)
Related Parts
5330-00-154-4967INTERCHANGEABLE
SEAL,PLAIN ENCASED
5136-00-276-1032INTERCHANGEABLE
TAP,THREAD CUTTING
5950-00-406-3965INTERCHANGEABLE
TRANSFORMER,PULSE
11213
6520-00-500-9500INTERCHANGEABLE
ARBOR AND BAND SET,DENTAL HANDPI
5305-00-619-1171INTERCHANGEABLE
SCREW,MACHINE
6615-00-717-3688INTERCHANGEABLE
ACCELEROMETER,ELECTRICAL,LINEAR
PAA002-20
5945-00-848-7180INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4210-00-889-2492INTERCHANGEABLE
EXTINGUISHER,FIRE
2530-00-928-3518INTERCHANGEABLE
CAM,OUTER
112-13
5365-01-118-9004INTERCHANGEABLE
SHIM
11213
6550-01-129-6100INTERCHANGEABLE
CULTURE MEDIUM,ENTEROCOCCUS CONF
4730-01-298-9547INTERCHANGEABLE
COUPLING,PIPE

Frequently Asked Questions

What is NSN 1620-00-225-0899?

NSN 1620-00-225-0899 is a Parts Kit,brace Ass, manufactured by The Boeing Company Div Defense, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-225-0899?

NSN 1620-00-225-0899 has 1 cross-referenced part number: 1121-3 (The Boeing Company Div Defense).

What NSN replaces 1620-00-225-0899?

There are 12 known substitutes for 1620-00-225-0899: 5330-00-154-4967, 5136-00-276-1032, 5950-00-406-3965 and 9 more. Verify interchangeability with system specifications before substitution.

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