PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1915Ring,piston

Lawler Manufacturing Company, Inc. · NSN 3040-00-980-9667 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-980-9667 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-980-9667. Primary manufacturer part number: 1915.
Features
  • Ring,piston — FSC 3040
  • Joint Style: VERTICAL JOINT
  • Surface Treatment: NICKEL OVERALL
  • Material: IRON OVERALL
  • FSC Application Data: VALVE,RELIEF,TEMP AND PRESSURE,NONPOWERED
  • Radial Wall Thickness: 0.0930 INCHES NOMINAL IN
  • Ring Style: CONCENTRIC
  • Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Applications
  • Applications requiring Iron Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 3040-00-980-9667, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-980-9667
Primary Part Number1915
Item NameRing,piston
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerLawler Manufacturing Company, Inc.
StatusACTIVE
Joint StyleVERTICAL JOINT
Surface TreatmentNICKEL OVERALL
MaterialIRON OVERALL
FSC Application DataVALVE,RELIEF,TEMP AND PRESSURE,NONPOWERED
Radial Wall Thickness0.0930 INCHES NOMINAL IN
Ring StyleCONCENTRIC
Cross-Sectional Shape StylePLAIN RECTANGULAR, STRAIGHT FACE
Standard Bore Diameter9.950 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-050-2707 INTERCHANGEABLE
Switch,toggle
3110-00-100-03750211588-9 INTERCHANGEABLE
Cup,tapered Roller Bearing
Agco Corp Parts Opn
3110-00-144-8882109173 INTERCHANGEABLE
Bearing,ball,annular
Dresser, Llc
5310-00-167-0721MS35333-41 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6145-00-394-9120411585 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5975-00-904-62245423 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
6750-00-965-4617 INTERCHANGEABLE
Ethylenediamine,photographic
5331-01-038-0287 INTERCHANGEABLE
O-Ring
5330-01-103-5694 INTERCHANGEABLE
Gasket
5120-01-145-5793ANS1915A INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
1915 PRIMARY Lawler Manufacturing Company, Inc. (USA)
Related Parts
5930-00-050-2707INTERCHANGEABLE
SWITCH,TOGGLE
3110-00-100-0375INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
0211588-9
3110-00-144-8882INTERCHANGEABLE
BEARING,BALL,ANNULAR
109173
5310-00-167-0721INTERCHANGEABLE
WASHER,LOCK
MS35333-41
6145-00-394-9120INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
411585
5975-00-904-6224INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5423
6750-00-965-4617INTERCHANGEABLE
ETHYLENEDIAMINE,PHOTOGRAPHIC
5331-01-038-0287INTERCHANGEABLE
O-RING
5330-01-103-5694INTERCHANGEABLE
GASKET
5120-01-145-5793INTERCHANGEABLE
SOCKET,SOCKET WRENCH
ANS1915A
5962-01-149-2040INTERCHANGEABLE
INTEGRATED CIRCUIT
6230-01-442-8747INTERCHANGEABLE
LIGHT,MARKER,DISTRESS
1915

Frequently Asked Questions

What is NSN 3040-00-980-9667?

NSN 3040-00-980-9667 is a Ring,piston, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-980-9667?

NSN 3040-00-980-9667 has 1 cross-referenced part number: 1915 (Lawler Manufacturing Company, Inc.).

What NSN replaces 3040-00-980-9667?

There are 12 known substitutes for 3040-00-980-9667: 5930-00-050-2707, 3110-00-100-0375, 3110-00-144-8882 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1915?

Key specifications for 1915: Joint Style: VERTICAL JOINT; Surface Treatment: NICKEL OVERALL; Material: IRON OVERALL; FSC Application Data: VALVE,RELIEF,TEMP AND PRESSURE,NONPOWERED. 9 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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