PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-447097Plunger,receiver

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5821-01-099-6155 · FSC 5821 · No Item Name Available
Verified by PartsTable
NSN 5821-01-099-6155 — this item is cataloged by the U.S. Government under National Stock Number 5821-01-099-6155. Primary manufacturer part number: SM-B-447097.
Features
  • Plunger,receiver — FSC 5821
  • General Characteristics Item Description: STEEL,CLASS 303,FIRST END 0.157 OD,SECOND END 0.200 OD,BLADE 0.660 LG,1.135 O/A LG,FINISH E300 PER MIL-F-14072
  • 5 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plunger,receiver, cataloged under National Stock Number 5821-01-099-6155, is classified within Federal Supply Class 5821 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5821-01-099-6155
Primary Part NumberSM-B-447097
Item NamePlunger,receiver
FSC / FSG5821 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
General Characteristics Item DescriptionSTEEL,CLASS 303,FIRST END 0.157 OD,SECOND END 0.200 OD,BLADE 0.660 LG,1.135 O/A LG,FINISH E300 PER MIL-F-14072
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-100-356829685 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
447097 Obs Products Inc (USA)
SM-B-447097 Spencer Industries Inc (USA)
SM-B-447097 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SM-B-447097 Alek Industries Inc (USA)
BP13612 Burke Products Inc (USA)
Related Parts
3110-00-100-3568INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
29685

Frequently Asked Questions

What is NSN 5821-01-099-6155?

NSN 5821-01-099-6155 is a Plunger,receiver, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5821 (No Item Name Available). Status: active.

What are the part numbers for NSN 5821-01-099-6155?

NSN 5821-01-099-6155 has 5 cross-referenced part numbers: 447097 (Obs Products Inc), SM-B-447097 (Spencer Industries Inc), SM-B-447097 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SM-B-447097 (Alek Industries Inc), BP13612 (Burke Products Inc).

What NSN replaces 5821-01-099-6155?

There is 1 known substitute for 5821-01-099-6155: 3110-00-100-3568. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-447097?

Key specifications for SM-B-447097: General Characteristics Item Description: STEEL,CLASS 303,FIRST END 0.157 OD,SECOND END 0.200 OD,BLADE 0.660 LG,1.135 O/A LG,FINISH E300 PER MIL-F-14072. 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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