PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115648083Guide,valve Stem

Bird-Johnson Propeller Company, Llc · NSN 4820-01-487-5891 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-487-5891 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-487-5891. Primary manufacturer part number: 115648083.
Features
  • Guide,valve Stem — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Bird-Johnson Propeller Company, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Guide,valve Stem, cataloged under National Stock Number 4820-01-487-5891, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bird-Johnson Propeller Company, Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-487-5891
Primary Part Number115648083
Item NameGuide,valve Stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBird-Johnson Propeller Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-585-5961401750 INTERCHANGEABLE
Washer,concave
Maremont Corp
2915-00-608-4114401750 INTERCHANGEABLE
Shaft Assy,inlet Gu
Woodward, Inc. Div Fuel Systems and Controls
6675-00-641-316340-1750 INTERCHANGEABLE
Level,surveying
Warren Industries Inc Dba Warren Industries Inc Div Warren-Knight Instrument Co. and N. Amer. Survey Supply Co.
5920-00-857-8909 INTERCHANGEABLE
Fuse,indicator Alarm
5905-00-863-183560A52D102 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-01-495-0126401750 INTERCHANGEABLE
Washer Retainer
Fabrication Specialty Inc Dba Fabrication Specialty Inc
1005-01-627-9945401750 INTERCHANGEABLE
Carbine,5.56 Millimeter
Colt's Manufacturing Company, Llc
Cross-Reference Index
Part NumberManufacturer
401750 Bird-Johnson Propeller Company, Llc (USA)
115648083 PRIMARY Bird-Johnson Propeller Company, Llc (USA)
Related Parts
5310-00-585-5961INTERCHANGEABLE
WASHER,CONCAVE
401750
2915-00-608-4114INTERCHANGEABLE
SHAFT ASSY,INLET GU
401750
6675-00-641-3163INTERCHANGEABLE
LEVEL,SURVEYING
40-1750
5920-00-857-8909INTERCHANGEABLE
FUSE,INDICATOR ALARM
5905-00-863-1835INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
60A52D102
5310-01-495-0126INTERCHANGEABLE
WASHER RETAINER
401750
1005-01-627-9945INTERCHANGEABLE
CARBINE,5.56 MILLIMETER
401750

Frequently Asked Questions

What is NSN 4820-01-487-5891?

NSN 4820-01-487-5891 is a Guide,valve Stem, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-487-5891?

NSN 4820-01-487-5891 has 2 cross-referenced part numbers: 401750 (Bird-Johnson Propeller Company, Llc), 115648083 (Bird-Johnson Propeller Company, Llc).

What NSN replaces 4820-01-487-5891?

There are 7 known substitutes for 4820-01-487-5891: 5310-00-585-5961, 2915-00-608-4114, 6675-00-641-3163 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 115648083?

Key specifications for 115648083: Special Features: SPECIALIZED TOOL: VALVE ROD EXTENSION ASSY. 1 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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