PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12129Bellows,pressure

Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis · NSN 3010-00-796-1863 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-796-1863 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-796-1863. Primary manufacturer part number: 12129.
Features
  • Bellows,pressure — FSC 3010
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bellows,pressure, cataloged under National Stock Number 3010-00-796-1863, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis. 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.

Technical Specifications
ParameterValue
NSN3010-00-796-1863
Primary Part Number12129
Item NameBellows,pressure
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-8498059-9 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
5133-00-227-9671 INTERCHANGEABLE
Drill,twist
6730-00-356-5912 INTERCHANGEABLE
Plunger,reel Arm
5310-00-808-212712129 INTERCHANGEABLE
Washer,shouldered
Curtiss-Wright Controls Integrated Sensing, Inc.
3010-00-899-096812129 INTERCHANGEABLE
Bellows,pressure
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
2995-01-029-025012129 INTERCHANGEABLE
Ring Assy,matched
Pacific Piston Ring Co Inc
5920-01-053-0986 INTERCHANGEABLE
Fuse,cartridge
5935-01-062-3399121-29 INTERCHANGEABLE
Connector,receptacle,electrical
Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc
5970-01-103-6930 INTERCHANGEABLE
Insulator
2920-01-169-8706 INTERCHANGEABLE
Parts Kit,connector
Cross-Reference Index
Part NumberManufacturer
12129 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
Related Parts
3110-00-144-8498INTERCHANGEABLE
BEARING,BALL,ANNULAR
059-9
5133-00-227-9671INTERCHANGEABLE
DRILL,TWIST
6730-00-356-5912INTERCHANGEABLE
PLUNGER,REEL ARM
5310-00-808-2127INTERCHANGEABLE
WASHER,SHOULDERED
12129
3010-00-899-0968INTERCHANGEABLE
BELLOWS,PRESSURE
12129
2995-01-029-0250INTERCHANGEABLE
RING ASSY,MATCHED
12129
5920-01-053-0986INTERCHANGEABLE
FUSE,CARTRIDGE
5935-01-062-3399INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
121-29
5970-01-103-6930INTERCHANGEABLE
INSULATOR
2920-01-169-8706INTERCHANGEABLE
PARTS KIT,CONNECTOR
5930-01-171-7414INTERCHANGEABLE
SWITCH,PUSH
4820-01-226-1700INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
12129

Frequently Asked Questions

What is NSN 3010-00-796-1863?

NSN 3010-00-796-1863 is a Bellows,pressure, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-796-1863?

NSN 3010-00-796-1863 has 1 cross-referenced part number: 12129 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis).

What NSN replaces 3010-00-796-1863?

There are 12 known substitutes for 3010-00-796-1863: 3110-00-144-8498, 5133-00-227-9671, 6730-00-356-5912 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12129?

Key specifications for 12129: Special Features: 1.229 IN. LG,0.705 IN. DIA IN; End Item Identification: 66207777445. 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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