PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3158137Mast Section

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5985-01-345-3019 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-345-3019 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-345-3019. Primary manufacturer part number: A3158137.
Features
  • Mast Section — FSC 5985
  • Mounting Method: UNTHREADED HOLE(S)
  • FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIPMENT
  • Maximum Height: 2.280 FEET FT
  • Construction: ONE-PIECE
  • 4 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 Mast Section, cataloged under National Stock Number 5985-01-345-3019, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-345-3019
Primary Part NumberA3158137
Item NameMast Section
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Mounting MethodUNTHREADED HOLE(S)
FSC Application DataANTENNAS,WAVEGUIDES AND RELATED EQUIPMENT
Maximum Height2.280 FEET FT
ConstructionONE-PIECE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5999-00-163-6213S2020PHG01 INTERCHANGEABLE
Contact,electrical
Itt Cannon Llc
4820-00-374-7349F86-1 1-4 40 INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
4730-00-814-5370810-9 INTERCHANGEABLE
Elbow,tube
Swagelok Co
1025-00-818-05598109 INTERCHANGEABLE
Seal Assembly
Greene Tweed & Co Inc
4730-00-862-59598109 INTERCHANGEABLE
Adapter,straight,flange to Hose
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5330-01-173-01638109 INTERCHANGEABLE
Gasket
Eaton Corporation Div Fed
3110-01-188-1475810-9 INTERCHANGEABLE
Bearing,ball,annular
Roller Bearing Co of America, Inc Div Pic Design
4130-01-432-0895 INTERCHANGEABLE
Baffle,airflow,electronic Equipm
Cross-Reference Index
Part NumberManufacturer
D8109 B & R Systemstec Inc Dba Rjr (USA)
A3158137 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
8109 Gks Inc (USA)
D8109 Gks Inc (USA)
Related Parts
5999-00-163-6213INTERCHANGEABLE
CONTACT,ELECTRICAL
S2020PHG01
4820-00-374-7349INTERCHANGEABLE
VALVE,SAFETY RELIEF
F86-1 1-4 40
4730-00-814-5370INTERCHANGEABLE
ELBOW,TUBE
810-9
1025-00-818-0559INTERCHANGEABLE
SEAL ASSEMBLY
8109
4730-00-862-5959INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
8109
5330-01-173-0163INTERCHANGEABLE
GASKET
8109
3110-01-188-1475INTERCHANGEABLE
BEARING,BALL,ANNULAR
810-9
4130-01-432-0895INTERCHANGEABLE
BAFFLE,AIRFLOW,ELECTRONIC EQUIPM

Frequently Asked Questions

What is NSN 5985-01-345-3019?

NSN 5985-01-345-3019 is a Mast Section, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-345-3019?

NSN 5985-01-345-3019 has 4 cross-referenced part numbers: D8109 (B & R Systemstec Inc Dba Rjr), A3158137 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 8109 (Gks Inc), D8109 (Gks Inc).

What NSN replaces 5985-01-345-3019?

There are 8 known substitutes for 5985-01-345-3019: 5999-00-163-6213, 4820-00-374-7349, 4730-00-814-5370 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A3158137?

Key specifications for A3158137: Mounting Method: UNTHREADED HOLE(S); FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIPMENT; End Item Identification: 5985-01-279-7942 ANTENNA GROUP; Maximum Height: 2.280 FEET FT. 6 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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