PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-58509-1Reducer,pipe

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 4730-01-629-9737 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-629-9737 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-629-9737. Primary manufacturer part number: T-58509-1.
Features
  • Reducer,pipe — FSC 4730
  • Style Designator: RIGID, THREADED INTERNAL AND EXTERNAL
  • 3 verified cross-references
  • Primary manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-629-9737, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-629-9737
Primary Part NumberT-58509-1
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
Style DesignatorRIGID, THREADED INTERNAL AND EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5315-00-188-0171MS24692-127 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5133-00-243-2217 INTERCHANGEABLE
Drill,twist
5999-00-334-011951027 INTERCHANGEABLE
Delay Line
L3harris Technologies, Inc Div Space & Airborne Systems
5342-01-118-287451027 INTERCHANGEABLE
Plug
Shaw Development, Llc
7025-01-138-9025 INTERCHANGEABLE
Track Oo Assembly
5310-01-193-690751027 INTERCHANGEABLE
Washer,flat
Husco International Inc
7510-01-212-92125102700 INTERCHANGEABLE
Ribbon,inking
Frankel Mfg Co
4240-01-245-5912R54A INTERCHANGEABLE
Cartridge,respirator,air Filteri
Square D Co Monroe Plant
5920-01-278-630451027 INTERCHANGEABLE
Fuse,cartridge
Getinge Usa Inc
Cross-Reference Index
Part NumberManufacturer
51027 Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing (USA)
T-58509-1 PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
1G0171 PRIMARY Getz Fire Equipment Company Dba Getz Fire Equipment Co (USA)
Related Parts
5315-00-188-0171INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-127
5133-00-243-2217INTERCHANGEABLE
DRILL,TWIST
5999-00-334-0119INTERCHANGEABLE
DELAY LINE
51027
5342-01-118-2874INTERCHANGEABLE
PLUG
51027
7025-01-138-9025INTERCHANGEABLE
TRACK OO ASSEMBLY
5310-01-193-6907INTERCHANGEABLE
WASHER,FLAT
51027
7510-01-212-9212INTERCHANGEABLE
RIBBON,INKING
5102700
4240-01-245-5912INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
R54A
5920-01-278-6304INTERCHANGEABLE
FUSE,CARTRIDGE
51027

Frequently Asked Questions

What is NSN 4730-01-629-9737?

NSN 4730-01-629-9737 is a Reducer,pipe, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-629-9737?

NSN 4730-01-629-9737 has 3 cross-referenced part numbers: 51027 (Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing), T-58509-1 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 1G0171 (Getz Fire Equipment Company Dba Getz Fire Equipment Co).

What NSN replaces 4730-01-629-9737?

There are 9 known substitutes for 4730-01-629-9737: 5315-00-188-0171, 5133-00-243-2217, 5999-00-334-0119 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T-58509-1?

Key specifications for T-58509-1: End Item Identification: 4210016270524; Style Designator: RIGID, THREADED INTERNAL AND EXTERNAL. 2 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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