PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40883Niple and Screen,ai

Wheelabrator-Frye Inc Balcrank Products · NSN 4930-00-620-4649 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-00-620-4649 — this item is cataloged by the U.S. Government under National Stock Number 4930-00-620-4649. Primary manufacturer part number: 40883.
Features
  • Niple and Screen,ai — FSC 4930
  • 1 verified cross-reference
  • Primary manufacturer: Wheelabrator-Frye Inc Balcrank Products
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Niple and Screen,ai, cataloged under National Stock Number 4930-00-620-4649, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Wheelabrator-Frye Inc Balcrank Products. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNiple and Screen,ai
FSC / FSG4930 — No Item Name Available (FSG 49)
ManufacturersWheelabrator-Frye Inc Balcrank Products (CAGE 05463)
Technical Specifications
ParameterValue
NSN4930-00-620-4649
Primary Part Number40883
Item NameNiple and Screen,ai
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerWheelabrator-Frye Inc Balcrank Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-01-169-390043883 INTERCHANGEABLE
Cover,access
Liquid Controls, L.l.c. Div Idex Corporation
1560-01-238-262340883 INTERCHANGEABLE
Pipe,exhaust
Fleet Readiness Center East Div Department of Navy
Cross-Reference Index
Part NumberManufacturer
40883 Wheelabrator-Frye Inc Balcrank Products (USA)
Related Parts
5340-01-169-3900INTERCHANGEABLE
COVER,ACCESS
43883
1560-01-238-2623INTERCHANGEABLE
PIPE,EXHAUST
40883

Frequently Asked Questions

What is NSN 4930-00-620-4649?

NSN 4930-00-620-4649 is a Niple and Screen,ai, manufactured by Wheelabrator-Frye Inc Balcrank Products, classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-00-620-4649?

NSN 4930-00-620-4649 has 1 cross-referenced part number: 40883 (Wheelabrator-Frye Inc Balcrank Products).

What NSN replaces 4930-00-620-4649?

There are 2 known substitutes for 4930-00-620-4649: 5340-01-169-3900, 1560-01-238-2623. Verify interchangeability with system specifications before substitution.

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