PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

505003Terminal Block,electrical

American Metal Ware Co · NSN 2920-01-651-1383 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-651-1383 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-651-1383. Primary manufacturer part number: 505003.
Features
  • Terminal Block,electrical — FSC 2920
  • 2 verified cross-references
  • Primary manufacturer: American Metal Ware Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Block,electrical, cataloged under National Stock Number 2920-01-651-1383, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is American Metal Ware Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-01-651-1383
Primary Part Number505003
Item NameTerminal Block,electrical
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerAmerican Metal Ware Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4140-00-120-1203505003 INTERCHANGEABLE
Blower Assy,centr
Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
5930-00-578-4265505003 INTERCHANGEABLE
Switch,lever
Mason Electric Co. Dba Mason Controls
4220-01-237-3251505-055 INTERCHANGEABLE
Breech Ring,diver's Helmet
Kirby Morgan Dive Systems Inc
5895-01-508-5433 INTERCHANGEABLE
Indicator Group
Cross-Reference Index
Part NumberManufacturer
505003 American Metal Ware Co (USA)
A531-035 American Metal Ware Co (USA)
Related Parts
4140-00-120-1203INTERCHANGEABLE
BLOWER ASSY,CENTR
505003
5930-00-578-4265INTERCHANGEABLE
SWITCH,LEVER
505003
4220-01-237-3251INTERCHANGEABLE
BREECH RING,DIVER'S HELMET
505-055
5895-01-508-5433INTERCHANGEABLE
INDICATOR GROUP

Frequently Asked Questions

What is NSN 2920-01-651-1383?

NSN 2920-01-651-1383 is a Terminal Block,electrical, manufactured by American Metal Ware Co, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-651-1383?

NSN 2920-01-651-1383 has 2 cross-referenced part numbers: 505003 (American Metal Ware Co), A531-035 (American Metal Ware Co).

What NSN replaces 2920-01-651-1383?

There are 4 known substitutes for 2920-01-651-1383: 4140-00-120-1203, 5930-00-578-4265, 4220-01-237-3251 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 505003?

Key specifications for 505003: End Item Identification: COFFEE URN 74; Part Name Assigned by Controlling Agency: TERMINAL BLOCK. 2 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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