PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52820Clamp

Drs Sustainment Systems, Inc. · NSN 5845-00-338-8446 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-00-338-8446 — this item is cataloged by the U.S. Government under National Stock Number 5845-00-338-8446. Primary manufacturer part number: 52820.
Features
  • Clamp — FSC 5845
  • 2 verified cross-references
  • Primary manufacturer: Drs Sustainment Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clamp, cataloged under National Stock Number 5845-00-338-8446, 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 Drs Sustainment Systems, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameClamp
FSC / FSG5845 — No Item Name Available (FSG 58)
ManufacturersDrs Sustainment Systems, Inc. (CAGE 20418); Drs Sustainment Systems Inc (CAGE 98255)
Technical Specifications
ParameterValue
NSN5845-00-338-8446
Primary Part Number52820
Item NameClamp
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerDrs Sustainment Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5985-00-256-8449768-20 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5330-00-844-1989107276 INTERCHANGEABLE
Gasket
F Rogers Co.
6665-00-963-3627 INTERCHANGEABLE
Arrestor,flashback
5360-01-065-062752820 INTERCHANGEABLE
Spring,helical,compression
Arrow Pneumatics Inc
Cross-Reference Index
Part NumberManufacturer
52820 Drs Sustainment Systems, Inc. (USA)
52820 Drs Sustainment Systems Inc (USA)
Related Parts
5985-00-256-8449INTERCHANGEABLE
ATTENUATOR,FIXED
768-20
5330-00-844-1989INTERCHANGEABLE
GASKET
107276
6665-00-963-3627INTERCHANGEABLE
ARRESTOR,FLASHBACK
5360-01-065-0627INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
52820

Frequently Asked Questions

What is NSN 5845-00-338-8446?

NSN 5845-00-338-8446 is a Clamp, manufactured by Drs Sustainment Systems, Inc., classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-00-338-8446?

NSN 5845-00-338-8446 has 2 cross-referenced part numbers: 52820 (Drs Sustainment Systems, Inc.), 52820 (Drs Sustainment Systems Inc).

What NSN replaces 5845-00-338-8446?

There are 4 known substitutes for 5845-00-338-8446: 5985-00-256-8449, 5330-00-844-1989, 6665-00-963-3627 and 1 more. Verify interchangeability with system specifications before substitution.

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