PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40207-1Ring,electrical Contact

Fisica Applied Technologies, Inc. Div Datron Advanced Technologies · NSN 5977-00-041-5897 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-041-5897 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-041-5897. Primary manufacturer part number: 40207-1.
Features
  • Ring,electrical Contact — FSC 5977
  • Mounting Configuration: BRACKET W/TWO SLOTS FOR MTG,SLOTS 0.125 IN.W BY 0.200 IN. LG, SPACED 0.750 IN. APART IN
  • 5 verified cross-references
  • Primary manufacturer: Fisica Applied Technologies, Inc. Div Datron Advanced Technologies
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,electrical Contact, cataloged under National Stock Number 5977-00-041-5897, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fisica Applied Technologies, Inc. Div Datron Advanced Technologies. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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
NSN5977-00-041-5897
Primary Part Number40207-1
Item NameRing,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerFisica Applied Technologies, Inc. Div Datron Advanced Technologies
StatusACTIVE
Mounting ConfigurationBRACKET W/TWO SLOTS FOR MTG,SLOTS 0.125 IN.W BY 0.200 IN. LG, SPACED 0.750 IN. APART IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-189-3197402076 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
4820-00-306-143540207 INTERCHANGEABLE
Valve,flow Control
Northrop Grumman Systems Corporation Div Marine Systems
5325-00-364-2944 INTERCHANGEABLE
Insert,screw Thread
5945-00-552-370933AHSX1 INTERCHANGEABLE
Relay,electromagnetic
Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)
5950-00-725-305113600 INTERCHANGEABLE
Transformer,audio Frequency
Torotel, Inc. Div Torotel Products, Inc.
6920-01-229-100140207-1 INTERCHANGEABLE
Idler Shaft Assembly
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
1630-01-250-9858040-20700-1 INTERCHANGEABLE
Wheel,tail
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5995-01-341-48614-020-7 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Advanced Circuit Systems Inc
6110-01-372-8893402-07-1 INTERCHANGEABLE
Push Switch
Hose-Mccann Telephone Co, Inc
4220-01-388-1867402-07 INTERCHANGEABLE
Sling,rescue Equipment
Lifesaving Systems Llc
Cross-Reference Index
Part NumberManufacturer
40207 Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
40207-1 PRIMARY Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
1301 Fabricast, Inc Dba Fabricast Inc (USA)
40207 Datron Systems Inc (USA)
40207-1 Fabricast, Inc Dba Fabricast Inc (USA)
Related Parts
5136-00-189-3197INTERCHANGEABLE
DIE,THREAD CUTTING
402076
4820-00-306-1435INTERCHANGEABLE
VALVE,FLOW CONTROL
40207
5325-00-364-2944INTERCHANGEABLE
INSERT,SCREW THREAD
5945-00-552-3709INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
33AHSX1
5950-00-725-3051INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
13600
6920-01-229-1001INTERCHANGEABLE
IDLER SHAFT ASSEMBLY
40207-1
1630-01-250-9858INTERCHANGEABLE
WHEEL,TAIL
040-20700-1
5995-01-341-4861INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4-020-7
6110-01-372-8893INTERCHANGEABLE
PUSH SWITCH
402-07-1
4220-01-388-1867INTERCHANGEABLE
SLING,RESCUE EQUIPMENT
402-07
6530-01-519-4943INTERCHANGEABLE
PAD,HEAD SUPPORT,EXTRICATION
6350-01-523-1252INTERCHANGEABLE
ALARM-MONITOR
40207

Frequently Asked Questions

What is NSN 5977-00-041-5897?

NSN 5977-00-041-5897 is a Ring,electrical Contact, manufactured by Fisica Applied Technologies, Inc. Div Datron Advanced Technologies, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-041-5897?

NSN 5977-00-041-5897 has 5 cross-referenced part numbers: 40207 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies), 40207-1 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies), 1301 (Fabricast, Inc Dba Fabricast Inc), 40207 (Datron Systems Inc), 40207-1 (Fabricast, Inc Dba Fabricast Inc).

What NSN replaces 5977-00-041-5897?

There are 12 known substitutes for 5977-00-041-5897: 5136-00-189-3197, 4820-00-306-1435, 5325-00-364-2944 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40207-1?

Key specifications for 40207-1: Special Features: 28VDC, 1AMP, 2.235 IN.LG, 1.490 IN. W, 0.625 IN. H VDC; Mounting Configuration: BRACKET W/TWO SLOTS FOR MTG,SLOTS 0.125 IN.W BY 0.200 IN. LG, SPACED 0.750 IN. APART IN. 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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