PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10441Ring,piston

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. · NSN 2805-00-014-1374 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-014-1374 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-014-1374. Primary manufacturer part number: 10441.
Features
  • Ring,piston — FSC 2805
  • Ring Style: CONCENTRIC
  • Joint Style: STEP JOINT
  • Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
  • Material: IRON OVERALL
  • FSC Application Data: CHAMBER,AIR BRAKE
  • Standard Bore Diameter: 2.000 INCHES IN
  • Radial Wall Thickness: 0.0625 INCHES NOMINAL IN
Applications
  • Applications requiring Iron Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 2805-00-014-1374, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-014-1374
Primary Part Number10441
Item NameRing,piston
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
StatusACTIVE
Ring StyleCONCENTRIC
Joint StyleSTEP JOINT
Cross-Sectional Shape StylePLAIN RECTANGULAR, STRAIGHT FACE
MaterialIRON OVERALL
FSC Application DataCHAMBER,AIR BRAKE
Standard Bore Diameter2.000 INCHES IN
Radial Wall Thickness0.0625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5306-00-281-32744X85 INTERCHANGEABLE
Bolt,machine
Bath Iron Works Corporation
5950-00-543-2376387AS547 INTERCHANGEABLE
Reactor
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
6610-00-739-3095118-209-1 INTERCHANGEABLE
Frame,heater Assembly
Ametek, Inc. Dba Aerospace Gst Div Aerospace
2825-01-171-336644B3721-74F PIECE 2 INTERCHANGEABLE
Cover,steam,strainer
Carrier Corp
5310-01-344-206210441 INTERCHANGEABLE
Washer,flat
Blue Tee Corp. Dba Gefco
6240-01-344-697754A19TS/8M/SS/120-125V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
2540-01-497-07511044-1 INTERCHANGEABLE
Adapter,towbar,vehicular
Tru-Hitch, Inc.
4440-01-700-0088F571-110V EU/UK INTERCHANGEABLE
Dehumidifier,space
Dri-Eaz Products Inc
Cross-Reference Index
Part NumberManufacturer
10441 PRIMARY Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
5306-00-281-3274INTERCHANGEABLE
BOLT,MACHINE
4X85
5950-00-543-2376INTERCHANGEABLE
REACTOR
387AS547
6610-00-739-3095INTERCHANGEABLE
FRAME,HEATER ASSEMBLY
118-209-1
2825-01-171-3366INTERCHANGEABLE
COVER,STEAM,STRAINER
44B3721-74F PIECE 2
5310-01-344-2062INTERCHANGEABLE
WASHER,FLAT
10441
6240-01-344-6977INTERCHANGEABLE
LAMP,INCANDESCENT
54A19TS/8M/SS/120-125V
2540-01-497-0751INTERCHANGEABLE
ADAPTER,TOWBAR,VEHICULAR
1044-1
4440-01-700-0088INTERCHANGEABLE
DEHUMIDIFIER,SPACE
F571-110V EU/UK

Frequently Asked Questions

What is NSN 2805-00-014-1374?

NSN 2805-00-014-1374 is a Ring,piston, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-014-1374?

NSN 2805-00-014-1374 has 1 cross-referenced part number: 10441 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).

What NSN replaces 2805-00-014-1374?

There are 8 known substitutes for 2805-00-014-1374: 5306-00-281-3274, 5950-00-543-2376, 6610-00-739-3095 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10441?

Key specifications for 10441: Ring Style: CONCENTRIC; Joint Style: STEP JOINT; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Material: IRON OVERALL. 8 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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