PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L1-9Clamp,hub

Roller Bearing Co of America, Inc Div Pic Design · NSN 3040-00-790-6777 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-790-6777 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-790-6777. Primary manufacturer part number: L1-9.
Features
  • Clamp,hub — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clamp,hub, cataloged under National Stock Number 3040-00-790-6777, 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. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3040-00-790-6777
Primary Part NumberL1-9
Item NameClamp,hub
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4010-00-149-5623FIGS335-7-8 INTERCHANGEABLE
Link,chain,connecting
The Crosby Group Llc Dba the Crosby Group
3120-00-177-3059L19 INTERCHANGEABLE
Bearing,sleeve
Circor Naval Solutions Llc Dba Warren Pumps
5330-00-291-169510B6122 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
7690-01-158-6532L19 INTERCHANGEABLE
Marker,identification
American Labelmark Company Div Labelmaster
Cross-Reference Index
Part NumberManufacturer
L1-9 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
Related Parts
4010-00-149-5623INTERCHANGEABLE
LINK,CHAIN,CONNECTING
FIGS335-7-8
3120-00-177-3059INTERCHANGEABLE
BEARING,SLEEVE
L19
5330-00-291-1695INTERCHANGEABLE
SEAL,PLAIN ENCASED
10B6122
7690-01-158-6532INTERCHANGEABLE
MARKER,IDENTIFICATION
L19

Frequently Asked Questions

What is NSN 3040-00-790-6777?

NSN 3040-00-790-6777 is a Clamp,hub, 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 3040-00-790-6777?

NSN 3040-00-790-6777 has 1 cross-referenced part number: L1-9 (Roller Bearing Co of America, Inc Div Pic Design).

What NSN replaces 3040-00-790-6777?

There are 4 known substitutes for 3040-00-790-6777: 4010-00-149-5623, 3120-00-177-3059, 5330-00-291-1695 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L1-9?

Key specifications for L1-9: Special Features: SUBJECT NSN WAS CANCELLED TO USE NSN 3040-00-949-1713. 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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