PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

276-1260P1Connector,receptacle,electrical

Raytheon Company · NSN 5935-00-257-9341 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-257-9341 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-257-9341. Primary manufacturer part number: 276-1260P1.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Body Style: STRAIGHT SHAPE THREADED
  • Mating End Quantity: 1
  • Thread Direction: RIGHT-HAND
  • Overall Diameter: 1.125 INCHES NOMINAL IN
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 3 SINGLE MATING END
  • Thread Quantity Per Inch: 28
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-257-9341, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-257-9341
Primary Part Number276-1260P1
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusCANCELLED
Body StyleSTRAIGHT SHAPE THREADED
Mating End Quantity1
Thread DirectionRIGHT-HAND
Overall Diameter1.125 INCHES NOMINAL IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style3 SINGLE MATING END
Thread Quantity Per Inch28
Nominal Thread Size0.812 INCHES IN
Connector Locking MethodEXTERNALLY THREADED SHELL
Thread Series DesignatorUN
Shell MaterialCOPPER ALLOY
Polarization MethodCONTACT
Included Contact Quantity3 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentNICKEL
Terminal TypeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Thread Class2A A
Threaded Device TypeCOUPLING FACILITY AND MOUNTING BUSHING
Mounting Facility Thickness0.125 INCHES NOMINAL IN
Bushing Accommodation Hole ShapeROUND
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2940-00-141-9026 INTERCHANGEABLE
Filter Element,fluid
5330-00-187-36350184-11 INTERCHANGEABLE
Packing,preformed
Lockheed Martin Corporation Div Rms - Mitchel Field
5355-00-680-8489 INTERCHANGEABLE
Dial,scale
5310-01-416-5493P117 INTERCHANGEABLE
Nut,plain,hexagon
Alfred Conhagen, Inc.
5365-01-498-9473 INTERCHANGEABLE
Shim
5331-01-641-6138 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
276-1260P1 Raytheon Company (USA)
922318-0001-000 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
420410-3 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
ES609847-6 American Telephone and Telegraph Co (USA)
SS262 Ellis & Watts International, Llc (USA)
P117 Pierce Wire Recorder Corp (USA)
PC3F Amphenol Corp Spectra-Strip/itd (USA)
91PC3F Amphenol Corp Spectra-Strip/itd (USA)
276-1260P1 Raytheon Company Div Corp (USA)
276-1260P1 Raytheon Company Dba Raytheon Co (USA)
9305A2161 Bosch Security Systems, Llc (USA)
Related Parts
2940-00-141-9026INTERCHANGEABLE
FILTER ELEMENT,FLUID
5330-00-187-3635INTERCHANGEABLE
PACKING,PREFORMED
0184-11
5355-00-680-8489INTERCHANGEABLE
DIAL,SCALE
5310-01-416-5493INTERCHANGEABLE
NUT,PLAIN,HEXAGON
P117
5365-01-498-9473INTERCHANGEABLE
SHIM
5331-01-641-6138INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5935-00-257-9341?

NSN 5935-00-257-9341 is a Connector,receptacle,electrical, manufactured by Raytheon Company, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-257-9341?

NSN 5935-00-257-9341 has 11 cross-referenced part numbers: 276-1260P1 (Raytheon Company), 922318-0001-000 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 420410-3 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), ES609847-6 (American Telephone and Telegraph Co), SS262 (Ellis & Watts International, Llc) and 6 more.

What NSN replaces 5935-00-257-9341?

There are 6 known substitutes for 5935-00-257-9341: 2940-00-141-9026, 5330-00-187-3635, 5355-00-680-8489 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 276-1260P1?

Key specifications for 276-1260P1: Body Style: STRAIGHT SHAPE THREADED; Mating End Quantity: 1; Thread Direction: RIGHT-HAND; Overall Diameter: 1.125 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-257-9341 still in active supply?

NSN 5935-00-257-9341 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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