PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1808 REV BRotary Joint

Frontgrade Technologies Inc. · NSN 2040-01-094-2492 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-094-2492 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-094-2492. Primary manufacturer part number: 1808 REV B.
Features
  • Rotary Joint — FSC 2040
  • 8 verified cross-references
  • Primary manufacturer: Frontgrade Technologies Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rotary Joint, cataloged under National Stock Number 2040-01-094-2492, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Frontgrade Technologies Inc.. This item has 8 commercial cross-references from 4 manufacturers, 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
NSN2040-01-094-2492
Primary Part Number1808 REV B
Item NameRotary Joint
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerFrontgrade Technologies Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-33890904002-3 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
5905-00-235-0772 INTERCHANGEABLE
Resistor,fixed,wire Wound
3445-00-263-0077 INTERCHANGEABLE
Shearing Machine,metal,squaring
5340-00-290-41441808 INTERCHANGEABLE
Hook,screw
Hindley Manufacturing Company Inc
6105-00-389-7994 INTERCHANGEABLE
Motor,alternating Current
5975-00-538-31338621 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
6625-00-752-79581808 INTERCHANGEABLE
Oscilloscope
Hickok Waekon Llc
2520-00-923-866400-180800 INTERCHANGEABLE
Shaft Assy,drive
Terrain King Corporation
7040-01-047-30121808 INTERCHANGEABLE
Decollator
The Standard Register Company
5930-01-067-7388S16866 INTERCHANGEABLE
Switch,push-Pull
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
1808 REV B PRIMARY Frontgrade Technologies Inc. (USA)
1808 REV C PRIMARY Frontgrade Technologies Inc. (USA)
06000 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
055590 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
1808 PRIMARY Diamond Antenna & Microwave Corporation (USA)
1808 Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division (USA)
1808 PRIMARY Frontgrade Technologies Inc. (USA)
999F060007-2 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5315-00-010-3389INTERCHANGEABLE
PIN,COTTER
0904002-3
5905-00-235-0772INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3445-00-263-0077INTERCHANGEABLE
SHEARING MACHINE,METAL,SQUARING
5340-00-290-4144INTERCHANGEABLE
HOOK,SCREW
1808
6105-00-389-7994INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5975-00-538-3133INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8621
6625-00-752-7958INTERCHANGEABLE
OSCILLOSCOPE
1808
2520-00-923-8664INTERCHANGEABLE
SHAFT ASSY,DRIVE
00-180800
7040-01-047-3012INTERCHANGEABLE
DECOLLATOR
1808
5930-01-067-7388INTERCHANGEABLE
SWITCH,PUSH-PULL
S16866
3820-01-195-7462INTERCHANGEABLE
DRIVER,GROUND ROD
B42789
3110-01-270-3866INTERCHANGEABLE
BEARING,BALL,ANNULAR
1808

Frequently Asked Questions

What is NSN 2040-01-094-2492?

NSN 2040-01-094-2492 is a Rotary Joint, manufactured by Frontgrade Technologies Inc., classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-094-2492?

NSN 2040-01-094-2492 has 8 cross-referenced part numbers: 1808 REV B (Frontgrade Technologies Inc.), 1808 REV C (Frontgrade Technologies Inc.), 06000 (L3 Technologies, Inc. Div L3 Keo), 055590 (L3 Technologies, Inc. Div L3 Keo), 1808 (Diamond Antenna & Microwave Corporation) and 3 more.

What NSN replaces 2040-01-094-2492?

There are 12 known substitutes for 2040-01-094-2492: 5315-00-010-3389, 5905-00-235-0772, 3445-00-263-0077 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1808 REV B?

Key specifications for 1808 REV B: End Item Identification: TY 15L MOD T TRID,PERIS. 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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