PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3113 M21Gun,fluid,direct Delivery

Astro Chemical Company, Inc. Dba Astro Chemical Co · NSN 4930-00-913-7061 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-00-913-7061 — this item is cataloged by the U.S. Government under National Stock Number 4930-00-913-7061. Primary manufacturer part number: 3113 M21.
Features
  • Gun,fluid,direct Delivery — FSC 4930
  • Capacity: 0.5 OUNCES OZ
  • Extension Length: 4.500 INCHES NOMINAL IN
  • Push Handle Disengagement From Follower Feature: INCLUDED
  • Extension Type: RIGID STRAIGHT TUBE
  • 7 verified cross-references
  • Primary manufacturer: Astro Chemical Company, Inc. Dba Astro Chemical Co
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Gun,fluid,direct Delivery, cataloged under National Stock Number 4930-00-913-7061, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Astro Chemical Company, Inc. Dba Astro Chemical Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4930-00-913-7061
Primary Part Number3113 M21
Item NameGun,fluid,direct Delivery
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerAstro Chemical Company, Inc. Dba Astro Chemical Co
StatusCANCELLED
Capacity0.5 OUNCES OZ
Extension Length4.500 INCHES NOMINAL IN
Push Handle Disengagement From Follower FeatureINCLUDED
Extension TypeRIGID STRAIGHT TUBE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2940-00-218-561719263 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
5330-00-290-6405 INTERCHANGEABLE
Seal,plain Encased
2010-00-363-750118438 INTERCHANGEABLE
Transmission
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5998-00-731-9751271022 INTERCHANGEABLE
Printed Circuit Board
Kidde Technologies, Inc Div Kidde Aerospace and Defense
6150-01-073-8442 INTERCHANGEABLE
Bus,conductor
4820-01-186-951519263 INTERCHANGEABLE
Stem,fluid Valve
Flowserve Inc
6625-01-260-1804 INTERCHANGEABLE
Meter,special Scale
5950-01-357-744518438 INTERCHANGEABLE
Reactor
Rantec Power Systems Inc. Dba Rantec Power Systems
6685-01-383-711319263 INTERCHANGEABLE
Control,temperature,indicating
Electro Optical Industries Inc
3110-01-468-655218438 INTERCHANGEABLE
Bearing,ball,annular
Belfort Instrument Company
Cross-Reference Index
Part NumberManufacturer
194853 At and T Corp (USA)
271022 Comair Rotron Inc Sub of Kl Industries Inc (USA)
18438 Rotron Incorporated (USA)
19263 Rotron Incorporated (USA)
3113 Kidde Fire Fighting Inc Dba Kidde Fire Fighting Div Powhatan/automatic Sprinkler (USA)
271022 Rotron Incorporated (USA)
3113 M21 PRIMARY Astro Chemical Company, Inc. Dba Astro Chemical Co (USA)
Related Parts
2940-00-218-5617INTERCHANGEABLE
FILTER ELEMENT,FLUID
19263
5330-00-290-6405INTERCHANGEABLE
SEAL,PLAIN ENCASED
2010-00-363-7501INTERCHANGEABLE
TRANSMISSION
18438
5998-00-731-9751INTERCHANGEABLE
PRINTED CIRCUIT BOARD
271022
6150-01-073-8442INTERCHANGEABLE
BUS,CONDUCTOR
4820-01-186-9515INTERCHANGEABLE
STEM,FLUID VALVE
19263
6625-01-260-1804INTERCHANGEABLE
METER,SPECIAL SCALE
5950-01-357-7445INTERCHANGEABLE
REACTOR
18438
6685-01-383-7113INTERCHANGEABLE
CONTROL,TEMPERATURE,INDICATING
19263
3110-01-468-6552INTERCHANGEABLE
BEARING,BALL,ANNULAR
18438
7690-01-504-9960INTERCHANGEABLE
DECAL
3HA518
6510-01-588-2160INTERCHANGEABLE
BANDAGE,GAUZE
PRM25865

Frequently Asked Questions

What is NSN 4930-00-913-7061?

NSN 4930-00-913-7061 is a Gun,fluid,direct Delivery, manufactured by Astro Chemical Company, Inc. Dba Astro Chemical Co, classified under FSC 4930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4930-00-913-7061?

NSN 4930-00-913-7061 has 7 cross-referenced part numbers: 194853 (At and T Corp), 271022 (Comair Rotron Inc Sub of Kl Industries Inc), 18438 (Rotron Incorporated), 19263 (Rotron Incorporated), 3113 (Kidde Fire Fighting Inc Dba Kidde Fire Fighting Div Powhatan/automatic Sprinkler) and 2 more.

What NSN replaces 4930-00-913-7061?

There are 12 known substitutes for 4930-00-913-7061: 2940-00-218-5617, 5330-00-290-6405, 2010-00-363-7501 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3113 M21?

Key specifications for 3113 M21: Capacity: 0.5 OUNCES OZ; Special Features: DISPOSABLE; Extension Length: 4.500 INCHES NOMINAL IN; Push Handle Disengagement From Follower Feature: INCLUDED. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4930-00-913-7061 still in active supply?

NSN 4930-00-913-7061 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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