PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4544-AAssy Chmbr Lid

Acme Industrial Equipment Co · NSN 4920-01-442-4974 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-442-4974 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-442-4974. Primary manufacturer part number: 4544-A.
Features
  • Assy Chmbr Lid — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Acme Industrial Equipment Co
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Assy Chmbr Lid, cataloged under National Stock Number 4920-01-442-4974, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Acme Industrial Equipment Co. This item has 1 commercial cross-reference 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: Active.

Catalog Facts
Item NameAssy Chmbr Lid
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersAcme Industrial Equipment Co (CAGE 94798)
Technical Specifications
ParameterValue
NSN4920-01-442-4974
Primary Part Number4544-A
Item NameAssy Chmbr Lid
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAcme Industrial Equipment Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-226-60514544 INTERCHANGEABLE
Switch,sensitive
Hoyt Corporation
Cross-Reference Index
Part NumberManufacturer
4544-A PRIMARY Acme Industrial Equipment Co (USA)
Related Parts
5930-00-226-6051INTERCHANGEABLE
SWITCH,SENSITIVE
4544

Frequently Asked Questions

What is NSN 4920-01-442-4974?

NSN 4920-01-442-4974 is a Assy Chmbr Lid, manufactured by Acme Industrial Equipment Co, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-442-4974?

NSN 4920-01-442-4974 has 1 cross-referenced part number: 4544-A (Acme Industrial Equipment Co).

What NSN replaces 4920-01-442-4974?

There is 1 known substitute for 4920-01-442-4974: 5930-00-226-6051. Verify interchangeability with system specifications before substitution.

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