PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

002948Stop,rotation

L3 Technologies, Inc. Div L3 Keo · NSN 2040-00-972-8569 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-00-972-8569 — this item is cataloged by the U.S. Government under National Stock Number 2040-00-972-8569. Primary manufacturer part number: 002948.
Features
  • Stop,rotation — FSC 2040
  • General Characteristics Item Description: STEEL ASTM A582 COMP 303,PASSIVATED,0.437 IN. OD,0.250 IN. ID,0.312 IN. THK,4-40 NC 3B THREAD THRU ONE SIDE,0.156 IN. DIA HOLE THRU OPPOSITE SIDE IN
  • 4 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Stop,rotation, cataloged under National Stock Number 2040-00-972-8569, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-00-972-8569
Primary Part Number002948
Item NameStop,rotation
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
General Characteristics Item DescriptionSTEEL ASTM A582 COMP 303,PASSIVATED,0.437 IN. OD,0.250 IN. ID,0.312 IN. THK,4-40 NC 3B THREAD THRU ONE SIDE,0.156 IN. DIA HOLE THRU OPPOSITE SIDE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-051-929062100 INTERCHANGEABLE
Valve,gate
Crane Co Div Valve Div
Cross-Reference Index
Part NumberManufacturer
002948 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
547A002948 PRIMARY Northrop Grumman Systems Corporation (USA)
547A002948 L3 Technologies, Inc. Div L3 Keo (USA)
A547-506 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
4820-00-051-9290INTERCHANGEABLE
VALVE,GATE
62100

Frequently Asked Questions

What is NSN 2040-00-972-8569?

NSN 2040-00-972-8569 is a Stop,rotation, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-00-972-8569?

NSN 2040-00-972-8569 has 4 cross-referenced part numbers: 002948 (L3 Technologies, Inc. Div L3 Keo), 547A002948 (Northrop Grumman Systems Corporation), 547A002948 (L3 Technologies, Inc. Div L3 Keo), A547-506 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 2040-00-972-8569?

There is 1 known substitute for 2040-00-972-8569: 4820-00-051-9290. Verify interchangeability with system specifications before substitution.

What are the specifications of 002948?

Key specifications for 002948: General Characteristics Item Description: STEEL ASTM A582 COMP 303,PASSIVATED,0.437 IN. OD,0.250 IN. ID,0.312 IN. THK,4-40 NC 3B THREAD THRU ONE SIDE,0.156 IN. DIA HOLE THRU OPPOSITE SIDE IN. 1 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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