M81511/56FF01B2

View detailed technical data, stock status, and sourcing information for: M81511/56FF01B2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-048-9265

Item Name Code

61924

Assigment Date

10/07/1977 (48 years ago)

The main or principal part of a connector, receptacle, electrical which includes insert(s) designed to accommodate but does not include removable contacts. It may have a hood or shell, a jackscrew and jacksocket, or other means for polarizing and aligning. It is designed to be mounted on a bulkhead, chassis, panel, wall, or the like. Excludes:connector body, modular receptacle, electrical. For items without inserts, see shell, electrical connector.

straight shape, internal coupling body style, 0.927 inches minimum and 0.947 inches maximum overall length, 1.455 inches minimum and 1.475 inches maximum overall diameter, right-hand thread direction, 2a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Body Style: straight shape, internal coupling
Overall Length: 0.927 inches minimum and 0.947 inches maximum
Overall Diameter: 1.455 inches minimum and 1.475 inches maximum
Environmental Protection: moisture resistant and shock proof and salt water resistant and vibration resistant
Threaded Device Type: back shell
Mating End Quantity: 1
Contact Position Arrangement Style: 18-85 single mating end
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 135.0 and 170.0 and 200.0 and 310.0
Shell Type: solid
Connector Locking Method: bayonet latch
Thread Quantity Per Inch: 28
Nominal Thread Size: 1.125 inches
Shell Material: aluminum alloy 6061
Shell Surface Treatment: chromium
Shell Material Document And Classification: qq-a-367,t6 fed spec single material response
Test Data Document: "81349-mil-c-81511 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: un
Specification/Standard Data: 81349-mil-c-81511/56 government specification

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
M81511/56FF01B2	Electrical Plug Connector Body
MILC81511-56	Electrical Plug Connector Body
SAE-AS81511/56	Electrical Plug Connector Body

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5935-01-048-9265?

The FSCG of the NSN 5935-01-048-9265 is 5935

Does the NSN 5935-01-048-9265 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-01-048-9265 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5935-01-048-9265 contain precious materials?

Precious metal content is unknown

Does NSN 5935-01-048-9265 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5935-01-048-9265 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Oct 7, 1977