PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8440Gun,air Blow

Ingersoll-Rand Company Dba Ingersoll-Rand · NSN 4940-01-186-4847 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-186-4847 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-186-4847. Primary manufacturer part number: 8440.
Features
  • Gun,air Blow — FSC 4940
  • Design Type: STRAIGHT
  • Air Flow Capacity Rating: 180 PSIG
  • Hang-Up Hook: NOT INCLUDED
  • Operation Method: LEVER OVER
  • 4 verified cross-references
  • Primary manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Gun,air Blow, cataloged under National Stock Number 4940-01-186-4847, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4940-01-186-4847
Primary Part Number8440
Item NameGun,air Blow
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerIngersoll-Rand Company Dba Ingersoll-Rand
StatusCANCELLED
Design TypeSTRAIGHT
Air Flow Capacity Rating180 PSIG
Hang-Up HookNOT INCLUDED
Operation MethodLEVER OVER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
7920-00-037-2239 INTERCHANGEABLE
Pad,scouring
1660-00-150-89528440 INTERCHANGEABLE
Valve,toggle Oxygen
Essex Industries, Inc. Dba Essex Industries
4030-00-187-5257AH8A INTERCHANGEABLE
Rod,anchor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-941-39868440 INTERCHANGEABLE
Packing,preformed
Clayton Manufacturing Company
7240-01-095-5079 INTERCHANGEABLE
Waste Receptacle
4310-01-141-8633220122BK1 INTERCHANGEABLE
Guide
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
3040-01-238-3975H0844000 INTERCHANGEABLE
Cylinder,actuating,linear
Mcneil Ohio Corp
6515-01-564-97429529 INTERCHANGEABLE
Sleeve,wrap-Around,pneumatic
Covidien Sales Llc Dba Covidien Sales
5963-01-565-8991B1305 INTERCHANGEABLE
Transceiver 10-GBE
Lockheed Martin Corporation Div Rms - Manassas
2915-01-703-35808440 INTERCHANGEABLE
Pump,fuel,metering and Distribut
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
Cross-Reference Index
Part NumberManufacturer
8440 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
8440-B Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
8440-S Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA)
8440-S Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
7920-00-037-2239INTERCHANGEABLE
PAD,SCOURING
1660-00-150-8952INTERCHANGEABLE
VALVE,TOGGLE OXYGEN
8440
4030-00-187-5257INTERCHANGEABLE
ROD,ANCHOR
AH8A
5330-00-941-3986INTERCHANGEABLE
PACKING,PREFORMED
8440
7240-01-095-5079INTERCHANGEABLE
WASTE RECEPTACLE
4310-01-141-8633INTERCHANGEABLE
GUIDE
220122BK1
3040-01-238-3975INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
H0844000
6515-01-564-9742INTERCHANGEABLE
SLEEVE,WRAP-AROUND,PNEUMATIC
9529
5963-01-565-8991INTERCHANGEABLE
TRANSCEIVER 10-GBE
B1305
2915-01-703-3580INTERCHANGEABLE
PUMP,FUEL,METERING AND DISTRIBUT
8440

Frequently Asked Questions

What is NSN 4940-01-186-4847?

NSN 4940-01-186-4847 is a Gun,air Blow, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4940-01-186-4847?

NSN 4940-01-186-4847 has 4 cross-referenced part numbers: 8440 (Ingersoll-Rand Company Dba Ingersoll-Rand), 8440-B (Ingersoll-Rand Company Dba Ingersoll-Rand), 8440-S (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division), 8440-S (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 4940-01-186-4847?

There are 10 known substitutes for 4940-01-186-4847: 7920-00-037-2239, 1660-00-150-8952, 4030-00-187-5257 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8440?

Key specifications for 8440: Design Type: STRAIGHT; Air Flow Capacity Rating: 180 PSIG; Hang-Up Hook: NOT INCLUDED; Operation Method: LEVER OVER. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4940-01-186-4847 still in active supply?

NSN 4940-01-186-4847 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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