PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21749Manifold,water,front

Cummins Inc. · NSN 2930-00-767-4020 · FSC 2930 · No Item Name Available
Verified by PartsTable
NSN 2930-00-767-4020 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-767-4020. Primary manufacturer part number: 21749.
Features
  • Manifold,water,front — FSC 2930
  • General Characteristics Item Description: 1.85 IN. CORE DIA,0.2 IN. THK ALL WALLS IN
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Manifold,water,front, cataloged under National Stock Number 2930-00-767-4020, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 1 verified specification, 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
NSN2930-00-767-4020
Primary Part Number21749
Item NameManifold,water,front
FSC / FSG2930 / 29 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
General Characteristics Item Description1.85 IN. CORE DIA,0.2 IN. THK ALL WALLS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2925-00-156-44958640279P1 INTERCHANGEABLE
Body
General Electric Company
3455-00-580-849321749 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
5330-00-599-645234925 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6625-00-720-28158462 INTERCHANGEABLE
Lead Set,test
Gc/waldom Inc
5340-00-737-2351021749 INTERCHANGEABLE
Boot,dust and Moisture Seal
Caterpillar Inc Div Caterpillar Defense
4820-01-107-709421751 INTERCHANGEABLE
Valve,calibrated Flow
Kold-Ban International Ltd Div Kbi
5998-01-132-376721749 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc. Div Communication Systems-West
5342-01-181-047621749 INTERCHANGEABLE
Pad
Alliance Laundry Systems Llc
5999-01-198-7066 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5310-01-208-2099N21749 INTERCHANGEABLE
Nut,adjusting,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
21749 PRIMARY Cummins Inc. (USA)
Related Parts
2925-00-156-4495INTERCHANGEABLE
BODY
8640279P1
3455-00-580-8493INTERCHANGEABLE
BLADE,HOLE SAW
21749
5330-00-599-6452INTERCHANGEABLE
SEAL,PLAIN ENCASED
34925
6625-00-720-2815INTERCHANGEABLE
LEAD SET,TEST
8462
5340-00-737-2351INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
021749
4820-01-107-7094INTERCHANGEABLE
VALVE,CALIBRATED FLOW
21751
5998-01-132-3767INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21749
5342-01-181-0476INTERCHANGEABLE
PAD
21749
5999-01-198-7066INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5310-01-208-2099INTERCHANGEABLE
NUT,ADJUSTING,VALVE
N21749
5360-01-327-6069INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21749
5136-01-477-4760INTERCHANGEABLE
DIE AND TAP SET,THREAD CUTTING
21749

Frequently Asked Questions

What is NSN 2930-00-767-4020?

NSN 2930-00-767-4020 is a Manifold,water,front, manufactured by Cummins Inc., classified under FSC 2930 (No Item Name Available). Status: active.

What are the part numbers for NSN 2930-00-767-4020?

NSN 2930-00-767-4020 has 1 cross-referenced part number: 21749 (Cummins Inc.).

What NSN replaces 2930-00-767-4020?

There are 12 known substitutes for 2930-00-767-4020: 2925-00-156-4495, 3455-00-580-8493, 5330-00-599-6452 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21749?

Key specifications for 21749: General Characteristics Item Description: 1.85 IN. CORE DIA,0.2 IN. THK ALL WALLS 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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