PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57C22268Pylon Assy,forward

Department of the Air Force · NSN 1340-00-631-3113 · FSC 1340 · No Item Name Available
Verified by PartsTable
NSN 1340-00-631-3113 — this item is cataloged by the U.S. Government under National Stock Number 1340-00-631-3113. Primary manufacturer part number: 57C22268.
Features
  • Pylon Assy,forward — FSC 1340
  • 2 verified cross-references
  • Primary manufacturer: Department of the Air Force
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pylon Assy,forward, cataloged under National Stock Number 1340-00-631-3113, is classified within Federal Supply Class 1340 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Department of the Air Force. This item has 2 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: Active.

Catalog Facts
Item NamePylon Assy,forward
FSC / FSG1340 — No Item Name Available (FSG 13)
ManufacturersDepartment of the Air Force (CAGE 80049); Multitex Co (CAGE 05536)
Technical Specifications
ParameterValue
NSN1340-00-631-3113
Primary Part Number57C22268
Item NamePylon Assy,forward
FSC / FSG1340 / 13 — No Item Name Available
ManufacturerDepartment of the Air Force
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5905-00-110-7620 INTERCHANGEABLE
Resistor,fixed,composition
4820-00-261-95857115F4Y INTERCHANGEABLE
Valve,ball
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
5935-00-687-07255M30-62 INTERCHANGEABLE
Connector,plug,electrical
The Boeing Company Div Defense
4820-00-932-21257115F4S INTERCHANGEABLE
Valve,ball
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
6680-01-013-8908302011 INTERCHANGEABLE
Transmitter,liquid Quantity
Caterpillar Inc Div Caterpillar Defense
5940-01-048-249630-201-1 INTERCHANGEABLE
Terminal Junction Block,sectiona
Bell Textron Inc
5805-01-163-88673020-11 INTERCHANGEABLE
Kit,grounding Strap
Star Dynamic Corporation Dba Star Dynamic Corp
5930-01-172-3354747700-11 INTERCHANGEABLE
Switch,pressure
Hamilton Sundstrand Corporation Dba Collins Aerospace
3110-01-253-6405909932401 INTERCHANGEABLE
Bearing,roller,cylindrical
Hyster-Yale Group, Inc. Dba Yale Materials Handling
5915-01-434-6696302011 INTERCHANGEABLE
Filter,radio Frequency Interfere
Caes Systems Llc
Cross-Reference Index
Part NumberManufacturer
57C22268 Department of the Air Force (USA)
302011 Multitex Co (USA)
Related Parts
5905-00-110-7620INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
4820-00-261-9585INTERCHANGEABLE
VALVE,BALL
7115F4Y
5935-00-687-0725INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5M30-62
4820-00-932-2125INTERCHANGEABLE
VALVE,BALL
7115F4S
6680-01-013-8908INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
302011
5940-01-048-2496INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
30-201-1
5805-01-163-8867INTERCHANGEABLE
KIT,GROUNDING STRAP
3020-11
5930-01-172-3354INTERCHANGEABLE
SWITCH,PRESSURE
747700-11
3110-01-253-6405INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
909932401
5915-01-434-6696INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
302011

Frequently Asked Questions

What is NSN 1340-00-631-3113?

NSN 1340-00-631-3113 is a Pylon Assy,forward, manufactured by Department of the Air Force, classified under FSC 1340 (No Item Name Available). Status: active.

What are the part numbers for NSN 1340-00-631-3113?

NSN 1340-00-631-3113 has 2 cross-referenced part numbers: 57C22268 (Department of the Air Force), 302011 (Multitex Co).

What NSN replaces 1340-00-631-3113?

There are 10 known substitutes for 1340-00-631-3113: 5905-00-110-7620, 4820-00-261-9585, 5935-00-687-0725 and 7 more. Verify interchangeability with system specifications before substitution.

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