PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NR2BManifold,air Line

Gardner Denver Inc. · NSN 4730-00-283-3288 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-283-3288 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-283-3288. Primary manufacturer part number: NR2B.
Features
  • Manifold,air Line — FSC 4730
  • Material: IRON
  • Outlet Connection Thread Size and Series/type Designator and Location: 15/16-16 UNIFIED NATIONAL COARSE (UNC) INTERNAL
  • Outlet Connection Quantity: 1
  • Inlet Connection Quantity: 1
  • 2 verified cross-references
  • Primary manufacturer: Gardner Denver Inc.
Applications
  • Applications requiring Iron construction
General Description

The Manifold,air Line, cataloged under National Stock Number 4730-00-283-3288, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Gardner Denver Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-283-3288
Primary Part NumberNR2B
Item NameManifold,air Line
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGardner Denver Inc.
StatusCANCELLED
MaterialIRON
Outlet Connection Thread Size and Series/type Designator and Location15/16-16 UNIFIED NATIONAL COARSE (UNC) INTERNAL
Outlet Connection Quantity1
Inlet Connection Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4120-00-884-824167A81D2 INTERCHANGEABLE
Air Conditioner
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
NR2B PRIMARY Gardner Denver Inc. (USA)
P1937B Gardner Denver Inc. (USA)
Related Parts
4120-00-884-8241INTERCHANGEABLE
AIR CONDITIONER
67A81D2

Frequently Asked Questions

What is NSN 4730-00-283-3288?

NSN 4730-00-283-3288 is a Manifold,air Line, manufactured by Gardner Denver Inc., classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-283-3288?

NSN 4730-00-283-3288 has 2 cross-referenced part numbers: NR2B (Gardner Denver Inc.), P1937B (Gardner Denver Inc.).

What NSN replaces 4730-00-283-3288?

There is 1 known substitute for 4730-00-283-3288: 4120-00-884-8241. Verify interchangeability with system specifications before substitution.

What are the specifications of NR2B?

Key specifications for NR2B: Material: IRON; Outlet Connection Thread Size and Series/type Designator and Location: 15/16-16 UNIFIED NATIONAL COARSE (UNC) INTERNAL; Outlet Connection Quantity: 1; Inlet Connection Quantity: 1. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-283-3288 still in active supply?

NSN 4730-00-283-3288 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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