PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1276-3Bellows,pressure

Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives · NSN 3010-00-269-7211 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-269-7211 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-269-7211. Primary manufacturer part number: 1276-3.
Features
  • Bellows,pressure — FSC 3010
  • 2 verified cross-references
  • Primary manufacturer: Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bellows,pressure, cataloged under National Stock Number 3010-00-269-7211, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3010-00-269-7211
Primary Part Number1276-3
Item NameBellows,pressure
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerSiemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
1730-00-232-969512763 INTERCHANGEABLE
Roller Assy,side,ou
Time Manufacturing Company Dba Time Manufacturing Company
2510-01-017-059112763 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
5340-01-111-6512118-38 INTERCHANGEABLE
Clip,retaining
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5330-01-172-3318701003-423 INTERCHANGEABLE
Gasket
Dynalec Corporation
1005-01-675-949112763 INTERCHANGEABLE
Firing Mechanism,gun
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
5120-01-700-533512763 INTERCHANGEABLE
Inserter,seal
Pentair Filtration Solutions, Llc
Cross-Reference Index
Part NumberManufacturer
118-222 PIECE 2 Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA)
1276-3 PRIMARY Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA)
Related Parts
1730-00-232-9695INTERCHANGEABLE
ROLLER ASSY,SIDE,OU
12763
2510-01-017-0591INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
12763
5340-01-111-6512INTERCHANGEABLE
CLIP,RETAINING
118-38
5330-01-172-3318INTERCHANGEABLE
GASKET
701003-423
1005-01-675-9491INTERCHANGEABLE
FIRING MECHANISM,GUN
12763
5120-01-700-5335INTERCHANGEABLE
INSERTER,SEAL
12763

Frequently Asked Questions

What is NSN 3010-00-269-7211?

NSN 3010-00-269-7211 is a Bellows,pressure, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 3010 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3010-00-269-7211?

NSN 3010-00-269-7211 has 2 cross-referenced part numbers: 118-222 PIECE 2 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives), 1276-3 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).

What NSN replaces 3010-00-269-7211?

There are 6 known substitutes for 3010-00-269-7211: 1730-00-232-9695, 2510-01-017-0591, 5340-01-111-6512 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1276-3?

Key specifications for 1276-3: Special Features: MATERIAL BRASS,CASE CONTAINS BELLOWS,1.812 IN. O/A H,2.250 IN. OD,3.187 IN. O/A LG FLANGE,2.718 IN. O/A W FLANGE,0.0937 IN. FLANGE THK IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3010-00-269-7211 still in active supply?

NSN 3010-00-269-7211 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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