PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Instruments and Laboratory Equipment / 6635-01-242-2254

5163Sample Tube

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 6635-01-242-2254 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-242-2254 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-242-2254. Primary manufacturer part number: 5163.
MRO FSG 66 NO ITEM NAME AVAILABLE Technical Drawing
6635-01-242-2254 — No Item Name Available illustration
Features
  • Sample Tube — FSC 6635
  • 2 verified cross-references
  • Primary manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Sample Tube, cataloged under National Stock Number 6635-01-242-2254, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. This item has 2 commercial cross-references 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 NameSample Tube
FSC / FSG6635 — No Item Name Available (FSG 66)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501)
Technical Specifications
ParameterValue
NSN6635-01-242-2254
Primary Part Number5163
Item NameSample Tube
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 11
5315-00-200-43265163 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5340-00-205-6135F3NY-312NAC INTERCHANGEABLE
Clamp,loop
Brady United States
6625-00-228-97215163 INTERCHANGEABLE
Extender Card
The Bechdon Company, Llc
5330-00-354-84845163 INTERCHANGEABLE
Gasket Set
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5950-00-525-5508T235A132-1 INTERCHANGEABLE
Transformer,pulse
Instrument Systems Corp
3030-00-528-4287 INTERCHANGEABLE
Belts,v,matched Set
4320-00-927-71405163 INTERCHANGEABLE
Deflector,dirt and Liquid
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5340-00-969-6502NAS1397R5 INTERCHANGEABLE
Clamp,loop
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
7530-01-336-05407530-01-336-0540 INTERCHANGEABLE
Label
North Central Sight Services Inc
6515-01-559-4036M8702 INTERCHANGEABLE
Suture,nonabsorbable,surgical
Johnson & Johnson Health Care Systems Inc.
Cross-Reference Index
Part NumberManufacturer
5163 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
5163B Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
5315-00-200-4326INTERCHANGEABLE
PIN,QUICK RELEASE
5163
5340-00-205-6135INTERCHANGEABLE
CLAMP,LOOP
F3NY-312NAC
6625-00-228-9721INTERCHANGEABLE
EXTENDER CARD
5163
5330-00-354-8484INTERCHANGEABLE
GASKET SET
5163
5950-00-525-5508INTERCHANGEABLE
TRANSFORMER,PULSE
T235A132-1
3030-00-528-4287INTERCHANGEABLE
BELTS,V,MATCHED SET
4320-00-927-7140INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
5163
5340-00-969-6502INTERCHANGEABLE
CLAMP,LOOP
NAS1397R5
7530-01-336-0540INTERCHANGEABLE
LABEL
7530-01-336-0540
6515-01-559-4036INTERCHANGEABLE
SUTURE,NONABSORBABLE,SURGICAL
M8702
5920-01-719-3920INTERCHANGEABLE
FUSE,ENCLOSED LINK
5163

Frequently Asked Questions

What is NSN 6635-01-242-2254?

NSN 6635-01-242-2254 is a Sample Tube, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-242-2254?

NSN 6635-01-242-2254 has 2 cross-referenced part numbers: 5163 (Howell Laboratories Inc Dba Howell Laboratories Inc), 5163B (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 6635-01-242-2254?

There are 11 known substitutes for 6635-01-242-2254: 5315-00-200-4326, 5340-00-205-6135, 6625-00-228-9721 and 8 more. Verify interchangeability with system specifications before substitution.

6 Million Industrial Parts. Government-Verified Data. Free.
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