PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

781Sodium Bicarbonate,citric Acid,a

E-Z-Em Inc · NSN 6505-01-249-9789 · FSC 6505 · No Item Name Available
Verified by PartsTable
NSN 6505-01-249-9789 — this item is cataloged by the U.S. Government under National Stock Number 6505-01-249-9789. Primary manufacturer part number: 781.
Features
  • Sodium Bicarbonate,citric Acid,a — FSC 6505
  • Supplementary Features: MEDSEP ITEM FOR DOD,E-Z-EM INC
  • Physical Form: GRANULE
  • Primary Container Type: VIAL
  • Primary Container Content Quantity: 3.500 GRAMS G
  • Active Medicament Medicinal Strength: 1.470 GRAMS CITRIC ACID ACTIVE INGREDIENT AND 1.680 GRAMS SODIUM BICARBONATE ACTIVE INGREDIENT AND 0.175 GRAMS SIMETHICONE ACTIVE INGREDIENT G
  • Total Primary Container Quantity: 100
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sodium Bicarbonate,citric Acid,a, cataloged under National Stock Number 6505-01-249-9789, is classified within Federal Supply Class 6505 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is E-Z-Em Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6505-01-249-9789
Primary Part Number781
Item NameSodium Bicarbonate,citric Acid,a
FSC / FSG6505 / 65 — No Item Name Available
ManufacturerE-Z-Em Inc
StatusACTIVE
Supplementary FeaturesMEDSEP ITEM FOR DOD,E-Z-EM INC
Physical FormGRANULE
Primary Container TypeVIAL
Primary Container Content Quantity3.500 GRAMS G
Active Medicament Medicinal Strength1.470 GRAMS CITRIC ACID ACTIVE INGREDIENT AND 1.680 GRAMS SODIUM BICARBONATE ACTIVE INGREDIENT AND 0.175 GRAMS SIMETHICONE ACTIVE INGREDIENT G
Total Primary Container Quantity100
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 12
4820-00-093-5518781 INTERCHANGEABLE
Diaphragm,valve,flat
Sealco Air Controls Inc
6135-00-120-1019 INTERCHANGEABLE
Battery,nonrechargeable
8030-00-180-633959575 INTERCHANGEABLE
Caulking Compound
Loctite Corp
3530-00-223-356978-1 INTERCHANGEABLE
Sewing Machine,industrial
Singer Industrial Sewing Products Co Cutters Exchange Div
5310-00-262-4853 INTERCHANGEABLE
Washer,flat
5985-00-556-9202 INTERCHANGEABLE
Dummy Load,electrical
5340-00-724-43271035052-10 INTERCHANGEABLE
Clamp,loop
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
6505-01-010-3066NDC00002-1499-01 INTERCHANGEABLE
Tobramycin Injection
Eli Lilly and Company
6620-01-025-339506102-1 INTERCHANGEABLE
Gage,pressure,dial Indicating
Maxima Technologies & Systems Llc
6650-01-191-01390186-0880 INTERCHANGEABLE
Spectrophotometer
Applied Biosystems, Llc Dba Life Technologies
Cross-Reference Index
Part NumberManufacturer
781 PRIMARY E-Z-Em Inc (USA)
E-Z GAS II E-Z-Em Inc (USA)
Related Parts
4820-00-093-5518INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
781
6135-00-120-1019INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
8030-00-180-6339INTERCHANGEABLE
CAULKING COMPOUND
59575
3530-00-223-3569INTERCHANGEABLE
SEWING MACHINE,INDUSTRIAL
78-1
5310-00-262-4853INTERCHANGEABLE
WASHER,FLAT
5985-00-556-9202INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
5340-00-724-4327INTERCHANGEABLE
CLAMP,LOOP
1035052-10
6505-01-010-3066INTERCHANGEABLE
TOBRAMYCIN INJECTION
NDC00002-1499-01
6620-01-025-3395INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
06102-1
6650-01-191-0139INTERCHANGEABLE
SPECTROPHOTOMETER
0186-0880
6505-01-196-6358INTERCHANGEABLE
SODIUM BICARBONATE,CITRIC ACID,A
793
5340-01-376-5592INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
781

Frequently Asked Questions

What is NSN 6505-01-249-9789?

NSN 6505-01-249-9789 is a Sodium Bicarbonate,citric Acid,a, manufactured by E-Z-Em Inc, classified under FSC 6505 (No Item Name Available). Status: active.

What are the part numbers for NSN 6505-01-249-9789?

NSN 6505-01-249-9789 has 2 cross-referenced part numbers: 781 (E-Z-Em Inc), E-Z GAS II (E-Z-Em Inc).

What NSN replaces 6505-01-249-9789?

There are 12 known substitutes for 6505-01-249-9789: 4820-00-093-5518, 6135-00-120-1019, 8030-00-180-6339 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 781?

Key specifications for 781: Supplementary Features: MEDSEP ITEM FOR DOD,E-Z-EM INC; Physical Form: GRANULE; Primary Container Type: VIAL; Primary Container Content Quantity: 3.500 GRAMS G. 7 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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