PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2121-1Net Assembly

Grundy Environmental Systems Inc · NSN 5845-00-172-2274 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-00-172-2274 — this item is cataloged by the U.S. Government under National Stock Number 5845-00-172-2274. Primary manufacturer part number: 2121-1.
Features
  • Net Assembly — FSC 5845
  • 1 verified cross-reference
  • Primary manufacturer: Grundy Environmental Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Net Assembly, cataloged under National Stock Number 5845-00-172-2274, is classified within Federal Supply Class 5845 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Grundy Environmental Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNet Assembly
FSC / FSG5845 — No Item Name Available (FSG 58)
ManufacturersGrundy Environmental Systems Inc (CAGE 58087)
Technical Specifications
ParameterValue
NSN5845-00-172-2274
Primary Part Number2121-1
Item NameNet Assembly
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerGrundy Environmental Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5325-00-275-446221211 INTERCHANGEABLE
Eyelet,metallic
Raytheon Company Dba Raytheon
5930-00-548-6080212-11 INTERCHANGEABLE
Switch,rotary
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5320-00-576-9835 INTERCHANGEABLE
Rivet,tubular
5950-00-583-1548CL1002-1 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
3010-01-088-0492 INTERCHANGEABLE
Gearcase-Motor
4130-01-096-670406-1302-2149 INTERCHANGEABLE
Filter Element,air Conditioning
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
1560-01-100-431921211 INTERCHANGEABLE
Plate,structural,aircraft
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3040-01-321-223921211 INTERCHANGEABLE
Shaft,shouldered
Industrial Technologies and Services Llc
5995-01-426-68682121-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Tech Resources, Inc
5330-01-431-993621211 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
2121-1 Grundy Environmental Systems Inc (USA)
Related Parts
5325-00-275-4462INTERCHANGEABLE
EYELET,METALLIC
21211
5930-00-548-6080INTERCHANGEABLE
SWITCH,ROTARY
212-11
5320-00-576-9835INTERCHANGEABLE
RIVET,TUBULAR
5950-00-583-1548INTERCHANGEABLE
COIL,RADIO FREQUENCY
CL1002-1
3010-01-088-0492INTERCHANGEABLE
GEARCASE-MOTOR
4130-01-096-6704INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
06-1302-2149
1560-01-100-4319INTERCHANGEABLE
PLATE,STRUCTURAL,AIRCRAFT
21211
3040-01-321-2239INTERCHANGEABLE
SHAFT,SHOULDERED
21211
5995-01-426-6868INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
2121-1
5330-01-431-9936INTERCHANGEABLE
SEAL,PLAIN ENCASED
21211
4730-01-446-3738INTERCHANGEABLE
FITTING,RELIEF VALV

Frequently Asked Questions

What is NSN 5845-00-172-2274?

NSN 5845-00-172-2274 is a Net Assembly, manufactured by Grundy Environmental Systems Inc, classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-00-172-2274?

NSN 5845-00-172-2274 has 1 cross-referenced part number: 2121-1 (Grundy Environmental Systems Inc).

What NSN replaces 5845-00-172-2274?

There are 11 known substitutes for 5845-00-172-2274: 5325-00-275-4462, 5930-00-548-6080, 5320-00-576-9835 and 8 more. Verify interchangeability with system specifications before substitution.

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