PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BP13421Key,polarizing

Burke Products Inc · NSN 5315-00-782-6177 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-782-6177 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-782-6177. Primary manufacturer part number: BP13421.
Features
  • Key,polarizing — FSC 5315
  • 3 verified cross-references
  • Primary manufacturer: Burke Products Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Key,polarizing, cataloged under National Stock Number 5315-00-782-6177, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Burke Products Inc. This item has 3 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.

Catalog Facts
Item NameKey,polarizing
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersGilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (CAGE 03877); Burke Products Inc (CAGE 27361)
Technical Specifications
ParameterValue
NSN5315-00-782-6177
Primary Part NumberBP13421
Item NameKey,polarizing
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerBurke Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-291-641213719 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5315-00-338-4071 INTERCHANGEABLE
Key,polarizing
2920-00-374-9238XH6001 INTERCHANGEABLE
Cable Assembly,spec
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
1680-00-966-99176009-1 INTERCHANGEABLE
Handle,horiz Adjust
The Boeing Company Div Legacy Am&m
4730-01-138-672760091 INTERCHANGEABLE
Strainer Element,sediment
Spirax Sarco Inc Dba Spirax Sarco
1650-01-173-494060091 INTERCHANGEABLE
Clip,trunion
Parker-Hannifin Corporation Dba Control Systems Division
5330-01-204-33885T1964 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Caterpillar Inc Div Caterpillar Defense
6150-01-239-143221239-1 INTERCHANGEABLE
Bus,conductor
Methode Electronics Inc Div Power Solutions Group
5340-01-249-678760091 INTERCHANGEABLE
Catch,flush
Cambro Manufacturing Company Dba Cambro Manufacturing Co
5935-01-294-947060091 INTERCHANGEABLE
Connector,plug,electrical
Orbit International Corp. Div Orbit Instrument
Cross-Reference Index
Part NumberManufacturer
6009-1 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
BP13421 PRIMARY Burke Products Inc (USA)
642-0009-000 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
Related Parts
5330-00-291-6412INTERCHANGEABLE
SEAL,PLAIN ENCASED
13719
5315-00-338-4071INTERCHANGEABLE
KEY,POLARIZING
2920-00-374-9238INTERCHANGEABLE
CABLE ASSEMBLY,SPEC
XH6001
1680-00-966-9917INTERCHANGEABLE
HANDLE,HORIZ ADJUST
6009-1
4730-01-138-6727INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
60091
1650-01-173-4940INTERCHANGEABLE
CLIP,TRUNION
60091
5330-01-204-3388INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
5T1964
6150-01-239-1432INTERCHANGEABLE
BUS,CONDUCTOR
21239-1
5340-01-249-6787INTERCHANGEABLE
CATCH,FLUSH
60091
5935-01-294-9470INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
60091
6640-01-360-0299INTERCHANGEABLE
CASSEROLE,LABORATORY
2590-01-521-9915INTERCHANGEABLE
WEAR PAD,BOOM
6009-1

Frequently Asked Questions

What is NSN 5315-00-782-6177?

NSN 5315-00-782-6177 is a Key,polarizing, manufactured by Burke Products Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-782-6177?

NSN 5315-00-782-6177 has 3 cross-referenced part numbers: 6009-1 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), BP13421 (Burke Products Inc), 642-0009-000 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp).

What NSN replaces 5315-00-782-6177?

There are 12 known substitutes for 5315-00-782-6177: 5330-00-291-6412, 5315-00-338-4071, 2920-00-374-9238 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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