PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30535Contact,electrical

Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc · NSN 5999-00-035-9271 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-035-9271 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-035-9271. Primary manufacturer part number: 30535.
Features
  • Contact,electrical — FSC 5999
  • Material: SILVER CONTACT
  • Precious Material and Location: CONTACT SURFACE SILVER
  • Precious Material: SILVER
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Unthreaded Mounting Hole Diameter: 0.047 INCHES NOMINAL IN
  • Mounting Facility Quantity: 1
  • Mounting Method: PIN(S)
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-035-9271, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc. Government technical data includes 14 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
NSN5999-00-035-9271
Primary Part Number30535
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc
StatusACTIVE
MaterialSILVER CONTACT
Precious Material and LocationCONTACT SURFACE SILVER
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Unthreaded Mounting Hole Diameter0.047 INCHES NOMINAL IN
Mounting Facility Quantity1
Mounting MethodPIN(S)
MaterialSILVER CONTACT
Precious Material and LocationCONTACT SURFACE SILVER
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Unthreaded Mounting Hole Diameter0.047 INCHES NOMINAL IN
Mounting Facility Quantity1
Mounting MethodPIN(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 6
1005-00-441-7724 INTERCHANGEABLE
Fore-End Assy
5331-01-181-494930535 INTERCHANGEABLE
O-Ring
Gil, Inc.
5950-01-324-3278HS5564-1 INTERCHANGEABLE
Transformer,power
The Boeing Company
1560-01-329-521030535 INTERCHANGEABLE
Fitting,vent Dome
American Fuel Cell and Coated Fabrics Company, Llc
3455-01-365-1656305-35 INTERCHANGEABLE
Cutter,milling,side
Kennametal Inc. Div Kennametal Industrial Products Group
5925-01-408-106530535 INTERCHANGEABLE
Circuit Breaker
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Cross-Reference Index
Part NumberManufacturer
30535 Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc (USA)
203535-00-3 Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc (USA)
Related Parts
1005-00-441-7724INTERCHANGEABLE
FORE-END ASSY
5331-01-181-4949INTERCHANGEABLE
O-RING
30535
5950-01-324-3278INTERCHANGEABLE
TRANSFORMER,POWER
HS5564-1
1560-01-329-5210INTERCHANGEABLE
FITTING,VENT DOME
30535
3455-01-365-1656INTERCHANGEABLE
CUTTER,MILLING,SIDE
305-35
5925-01-408-1065INTERCHANGEABLE
CIRCUIT BREAKER
30535

Frequently Asked Questions

What is NSN 5999-00-035-9271?

NSN 5999-00-035-9271 is a Contact,electrical, manufactured by Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-035-9271?

NSN 5999-00-035-9271 has 2 cross-referenced part numbers: 30535 (Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc), 203535-00-3 (Bristol Babcock Inc Instruments-Systems Div Sub of Babcock Intl Inc).

What NSN replaces 5999-00-035-9271?

There are 6 known substitutes for 5999-00-035-9271: 1005-00-441-7724, 5331-01-181-4949, 5950-01-324-3278 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30535?

Key specifications for 30535: Material: SILVER CONTACT; Precious Material and Location: CONTACT SURFACE SILVER; Precious Material: SILVER; Precious Material and Weight: 0.005 SILVER GRAINS, TROY. 14 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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