PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1216-4Insulator,washer

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc · NSN 5970-01-352-4792 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-352-4792 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-352-4792. Primary manufacturer part number: 1216-4.
Features
  • Insulator,washer — FSC 5970
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insulator,washer, cataloged under National Stock Number 5970-01-352-4792, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5970-01-352-4792
Primary Part Number1216-4
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerDrs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-228-4866 INTERCHANGEABLE
Coil,radio Frequency
5950-00-361-9479GT825JE1 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
2520-00-408-862912-164 INTERCHANGEABLE
Clutch Assembly,bra
Porta Drill Inc
5940-00-549-935212-140-3-4W INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
6660-00-949-2503 INTERCHANGEABLE
Gear Plate
5962-01-024-0984 INTERCHANGEABLE
Microcircuit,digital
9340-01-079-33272AT405 INTERCHANGEABLE
Mirror,glass
Oshkosh Defense Llc
5360-01-157-50462AH450 INTERCHANGEABLE
Spring,helical,compression
Oshkosh Defense Llc
3455-01-218-354312164 INTERCHANGEABLE
Trepanning Tool,machine
Hougen Manufacturing, Inc
4310-01-253-055712164 INTERCHANGEABLE
Filter Element,intake Air Cleane
Industrial Filter Manufacturers Inc Div Ifm Inc.
Cross-Reference Index
Part NumberManufacturer
1216-4 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
D8080 Armstrong World Industries Inc (USA)
Related Parts
5950-00-228-4866INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-361-9479INTERCHANGEABLE
TRANSFORMER,POWER
GT825JE1
2520-00-408-8629INTERCHANGEABLE
CLUTCH ASSEMBLY,BRA
12-164
5940-00-549-9352INTERCHANGEABLE
TERMINAL BOARD
12-140-3-4W
6660-00-949-2503INTERCHANGEABLE
GEAR PLATE
5962-01-024-0984INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
9340-01-079-3327INTERCHANGEABLE
MIRROR,GLASS
2AT405
5360-01-157-5046INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2AH450
3455-01-218-3543INTERCHANGEABLE
TREPANNING TOOL,MACHINE
12164
4310-01-253-0557INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
12164
3040-01-413-6009INTERCHANGEABLE
SHAFT,SHOULDERED
A-801-12092-2
5340-01-609-1365INTERCHANGEABLE
COVER,ACCESS
12164

Frequently Asked Questions

What is NSN 5970-01-352-4792?

NSN 5970-01-352-4792 is a Insulator,washer, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-352-4792?

NSN 5970-01-352-4792 has 2 cross-referenced part numbers: 1216-4 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), D8080 (Armstrong World Industries Inc).

What NSN replaces 5970-01-352-4792?

There are 12 known substitutes for 5970-01-352-4792: 5950-00-228-4866, 5950-00-361-9479, 2520-00-408-8629 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1216-4?

Key specifications for 1216-4: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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