PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-703Analyzer,gas

Burrell Scientific, Inc. · NSN 6630-01-054-4331 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-054-4331 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-054-4331. Primary manufacturer part number: 40-703.
Features
  • Analyzer,gas — FSC 6630
  • 4 verified cross-references
  • Primary manufacturer: Burrell Scientific, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Analyzer,gas, cataloged under National Stock Number 6630-01-054-4331, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Burrell Scientific, Inc.. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-01-054-4331
Primary Part Number40-703
Item NameAnalyzer,gas
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerBurrell Scientific, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-129-667120475 INTERCHANGEABLE
Transformer,power
Astec America Inc.
6140-00-190-9828 INTERCHANGEABLE
Battery,storage
5330-00-285-827272R302 INTERCHANGEABLE
Seal,plain Encased
Oshkosh Defense Llc
4310-00-374-7013204-75 INTERCHANGEABLE
Ring Set,piston
Dresser Industries Inc Leroi Div
4720-00-421-143320475 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5940-00-707-4967MX1684AU INTERCHANGEABLE
Ferrule,metallic Shielded Cable,
Joint Electronics Type Designation System
5950-00-930-4703SM-C-583184 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5360-01-032-314620475 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5915-01-123-995420475 INTERCHANGEABLE
Filter,band Pass
Alpha Components Inc
5305-01-167-329579558 INTERCHANGEABLE
Screw,cap,hexagon Head
Dana Commercial Vehicle Products, Llc
Cross-Reference Index
Part NumberManufacturer
20475 Central Scientific Co Educational (USA)
B Burrell Scientific, Inc. (USA)
40-703 PRIMARY Burrell Scientific, Inc. (USA)
31925-007 Pakhoed Distribution Corp (USA)
Related Parts
5950-00-129-6671INTERCHANGEABLE
TRANSFORMER,POWER
20475
6140-00-190-9828INTERCHANGEABLE
BATTERY,STORAGE
5330-00-285-8272INTERCHANGEABLE
SEAL,PLAIN ENCASED
72R302
4310-00-374-7013INTERCHANGEABLE
RING SET,PISTON
204-75
4720-00-421-1433INTERCHANGEABLE
HOSE,PREFORMED
20475
5940-00-707-4967INTERCHANGEABLE
FERRULE,METALLIC SHIELDED CABLE,
MX1684AU
5950-00-930-4703INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SM-C-583184
5360-01-032-3146INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20475
5915-01-123-9954INTERCHANGEABLE
FILTER,BAND PASS
20475
5305-01-167-3295INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
79558
5325-01-255-2605INTERCHANGEABLE
RING,RETAINING
5950-01-334-3755INTERCHANGEABLE
TRANSFORMER,POWER
8502991

Frequently Asked Questions

What is NSN 6630-01-054-4331?

NSN 6630-01-054-4331 is a Analyzer,gas, manufactured by Burrell Scientific, Inc., classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-054-4331?

NSN 6630-01-054-4331 has 4 cross-referenced part numbers: 20475 (Central Scientific Co Educational), B (Burrell Scientific, Inc.), 40-703 (Burrell Scientific, Inc.), 31925-007 (Pakhoed Distribution Corp).

What NSN replaces 6630-01-054-4331?

There are 12 known substitutes for 6630-01-054-4331: 5950-00-129-6671, 6140-00-190-9828, 5330-00-285-8272 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-703?

Key specifications for 40-703: Special Features: 2 AUTO-BUBBLER PIPETS,1 CONTACT PIPET;BULB-TYPE BURET,50 ML,GRADUATED 0-21 PCT IN 0.2 PCT;1 SET OF REAGENTS,CARRYING CASE;ALUM. FRAME;FOR DETERMINATION OF CARBON DIOXIDE,OXYGEN,CARBON MONOXIDE,NITROGEN;CLEAR PLASTIC JACKET,GAS WASHING BOTTLE,METAL MANIFOLD,LEVELING TUBE W/HOOK;CASE SIZE:14.5 IN. H,10 IN. W,3.75 IN. DEEP IN. 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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