PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A8-11Shaft,straight

Roller Bearing Co of America, Inc Div Pic Design · NSN 3040-00-760-3492 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-760-3492 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-760-3492. Primary manufacturer part number: A8-11.
Features
  • Shaft,straight — FSC 3040
  • Material: STEEL COMP 303
  • First End Style: PLAIN
  • Surface Finish: 10.0 MICROINCHES
  • End Similarity: IDENTICAL
  • First End Diameter: 0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Applications requiring Steel Comp 303 construction
General Description

The Shaft,straight, cataloged under National Stock Number 3040-00-760-3492, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-760-3492
Primary Part NumberA8-11
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
MaterialSTEEL COMP 303
First End StylePLAIN
Surface Finish10.0 MICROINCHES
End SimilarityIDENTICAL
First End Diameter0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-135-3516106-0065 INTERCHANGEABLE
Semiconductor Devices,unitized
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
2530-00-213-748117221 INTERCHANGEABLE
Knuckle,steering
Dana Corp Spicer Transmission Div
5831-00-809-3179A81-1 INTERCHANGEABLE
Control,intercommunication Set
Andrea Systems Llc
2920-01-123-3027 INTERCHANGEABLE
Bridge Assembly
Cross-Reference Index
Part NumberManufacturer
A8-11 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
G5-16 Designatronics Incorporated Div Sterling Instruments Div (USA)
69-055A1 General Kinetics Incorporated Dba Gki Division of Electromet Corporation (USA)
412576-10 Raytheon Company Dba Raytheon (USA)
Related Parts
5961-00-135-3516INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
106-0065
2530-00-213-7481INTERCHANGEABLE
KNUCKLE,STEERING
17221
5831-00-809-3179INTERCHANGEABLE
CONTROL,INTERCOMMUNICATION SET
A81-1
2920-01-123-3027INTERCHANGEABLE
BRIDGE ASSEMBLY

Frequently Asked Questions

What is NSN 3040-00-760-3492?

NSN 3040-00-760-3492 is a Shaft,straight, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-760-3492?

NSN 3040-00-760-3492 has 4 cross-referenced part numbers: A8-11 (Roller Bearing Co of America, Inc Div Pic Design), G5-16 (Designatronics Incorporated Div Sterling Instruments Div), 69-055A1 (General Kinetics Incorporated Dba Gki Division of Electromet Corporation), 412576-10 (Raytheon Company Dba Raytheon).

What NSN replaces 3040-00-760-3492?

There are 4 known substitutes for 3040-00-760-3492: 5961-00-135-3516, 2530-00-213-7481, 5831-00-809-3179 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A8-11?

Key specifications for A8-11: Material: STEEL COMP 303; First End Style: PLAIN; Surface Finish: 10.0 MICROINCHES; Overall Length: 23.875 INCHES MINIMUM AND 24.125 INCHES MAXIMUM IN. 6 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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