3BLA0103

View detailed technical data, stock status, and sourcing information for: 3BLA0103

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3BLA0103
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-275-0353
Item Name Code
01859
Assigment Date
01/01/1963 (63 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

1.750 inches nominal width across flats, slotted, hexagon nut style, 3b thread class, right-hand thread direction, 0.552 inches minimum and 0.572 inches maximum nut height

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Nut Style
slotted, hexagon
Nut Height
0.552 inches minimum and 0.572 inches maximum
Width Across Flats
1.750 inches nominal
Thread Series
unef
Thread Quantity Per Inch
20
Nominal Thread Size
1.000 inches
Bearing Surface Type
washer faced
Material
steel comp 1117 or steel comp 1020 overall
Material Document And Classification
sae assn std all material responses overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-516-7777 No Name Available 01/01/1963
5310-00-933-3870 No Name Available 01/17/1968

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
2019966 Nut,plain,slotted,hexagon
399445 Nut,plain,slotted,hexagon
3BLA0103 Nut,plain,slotted,hexagon
42333R Nut,plain,slotted,hexagon
640150 Nut,plain,slotted,hexagon
8A8204 Nut,plain,slotted,hexagon
T93-50 Nut,plain,slotted,hexagon
V4241X Nut,plain,slotted,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-275-0353?
The FSCG of the NSN 5310-00-275-0353 is 5310
Does the NSN 5310-00-275-0353 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-275-0353 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 5310-00-275-0353 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-275-0353 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-275-0353 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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