PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68353Cap,housing

Hdt Expeditionary Systems Inc · NSN 4520-01-162-0337 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-162-0337 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-162-0337. Primary manufacturer part number: 68353.
Features
  • Cap,housing — FSC 4520
  • 1 verified cross-reference
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,housing, cataloged under National Stock Number 4520-01-162-0337, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-162-0337
Primary Part Number68353
Item NameCap,housing
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-00-440-27896835-3 INTERCHANGEABLE
Shield,expansion
Star Expansion Co
2815-01-341-761140-3044250 INTERCHANGEABLE
Flywheel,engine
Brinkley Technology Group Llc Dba Hercules Manufacturing
3040-01-352-0179DAA3510P265-103 INTERCHANGEABLE
Connecting Link,rigid
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems
5961-01-406-54236097275 INTERCHANGEABLE
Transistor
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
68353 PRIMARY Hdt Expeditionary Systems Inc (USA)
Related Parts
5340-00-440-2789INTERCHANGEABLE
SHIELD,EXPANSION
6835-3
2815-01-341-7611INTERCHANGEABLE
FLYWHEEL,ENGINE
40-3044250
3040-01-352-0179INTERCHANGEABLE
CONNECTING LINK,RIGID
DAA3510P265-103
5961-01-406-5423INTERCHANGEABLE
TRANSISTOR
6097275

Frequently Asked Questions

What is NSN 4520-01-162-0337?

NSN 4520-01-162-0337 is a Cap,housing, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-162-0337?

NSN 4520-01-162-0337 has 1 cross-referenced part number: 68353 (Hdt Expeditionary Systems Inc).

What NSN replaces 4520-01-162-0337?

There are 4 known substitutes for 4520-01-162-0337: 5340-00-440-2789, 2815-01-341-7611, 3040-01-352-0179 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68353?

Key specifications for 68353: End Item Identification: 4520-00-280-1830. 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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