PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

279-00Plate,mounting

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 5340-01-540-8578 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-540-8578 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-540-8578. Primary manufacturer part number: 279-00.
Features
  • Plate,mounting — FSC 5340
  • Material: COPPER ALLOY
  • Material Document and Classification: ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE
  • Nondefinitive Spec/std Data: 1/2 HARD - PLT, 360 ALLOY
  • 2 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Applications requiring Copper Alloy construction
General Description

The Plate,mounting, cataloged under National Stock Number 5340-01-540-8578, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-540-8578
Primary Part Number279-00
Item NamePlate,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
MaterialCOPPER ALLOY
Material Document and ClassificationASTM B16 ASSN STD SINGLE MATERIAL RESPONSE
Nondefinitive Spec/std Data1/2 HARD - PLT, 360 ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
5930-00-519-8714 INTERCHANGEABLE
Switch,push
5930-00-548-9056 INTERCHANGEABLE
Switch Assembly
1660-00-796-167727900 INTERCHANGEABLE
Valve,moisture Sepe
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5826-01-029-8005276000 INTERCHANGEABLE
Indicator,bearing Deviation
Bvr Technologies Co.
5950-01-186-8218SM-A-984700 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-01-525-19392790-0 INTERCHANGEABLE
Plug,leakproof Seal
Air Cruisers Company, Llc
Cross-Reference Index
Part NumberManufacturer
40066-2 PC.NO. 40 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
279-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5930-00-519-8714INTERCHANGEABLE
SWITCH,PUSH
5930-00-548-9056INTERCHANGEABLE
SWITCH ASSEMBLY
1660-00-796-1677INTERCHANGEABLE
VALVE,MOISTURE SEPE
27900
5826-01-029-8005INTERCHANGEABLE
INDICATOR,BEARING DEVIATION
276000
5950-01-186-8218INTERCHANGEABLE
REACTOR
SM-A-984700
5340-01-525-1939INTERCHANGEABLE
PLUG,LEAKPROOF SEAL
2790-0

Frequently Asked Questions

What is NSN 5340-01-540-8578?

NSN 5340-01-540-8578 is a Plate,mounting, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-540-8578?

NSN 5340-01-540-8578 has 2 cross-referenced part numbers: 40066-2 PC.NO. 40 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 279-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 5340-01-540-8578?

There are 6 known substitutes for 5340-01-540-8578: 5930-00-519-8714, 5930-00-548-9056, 1660-00-796-1677 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 279-00?

Key specifications for 279-00: Material: COPPER ALLOY; Material Document and Classification: ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE; Nondefinitive Spec/std Data: 1/2 HARD - PLT, 360 ALLOY; Part Name Assigned by Controlling Agency: FLANGE PLATE - DUCT MT.. 5 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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