GB525BK4W

View detailed technical data, stock status, and sourcing information for: GB525BK4W
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part GB525BK4W to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-041-7130

Item Name Code

13209

Assigment Date

05/29/1977 (49 years ago)

A valve designed to utilize a valve float which controls the opening or closing of the valve as the valve float is lowered or raised by the level of the fluid being controlled. Excludes:valve,float,water closet tank.

2.1090 inches minimum and 2.1390 inches maximum overall length, externally threaded shank style, 3a thread class, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Shank Style: externally threaded
Overall Length: 2.1090 inches minimum and 2.1390 inches maximum
Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Outer Member Outside Diameter: 0.8020 inches minimum and 0.8220 inches maximum
Bore Center To Shank End Distance: 1.7080 inches minimum and 1.7280 inches maximum
Outer Member Width: 0.2450 inches minimum and 0.2550 inches maximum
Inner Member Width: 0.3390 inches minimum and 0.3440 inches maximum
Shank Thread Length: 0.9690 inches minimum and 1.0620 inches maximum
Static Radial Load Rating: 4067 pounds
Thread Diameter: 0.312 inches nominal
Thread Quantity Per Inch: 24
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 26.0 rockwell c minimum and 36.0 rockwell c maximum race insert
Special Features: keyway in shank
Material: plastic polytetrafluoroethylene or glass inner member
Material: steel comp 630 race insert
Material: steel comp 630 rod end body
Style Designator: ball type
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-454-2649	No Name Available	08/01/1985
3120-01-131-6612	No Name Available	04/01/1985

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
77367	Rod End Plain Bearing
ADNE4-70W	Rod End Plain Bearing
ATNE4-70W	Rod End Plain Bearing
DREMS4-080	Rod End Plain Bearing
GB525BK4W	Rod End Plain Bearing
KBNE4-200W	Rod End Plain Bearing
REM-4TH-7K	Rod End Plain Bearing
STSKG200T004	Rod End Plain Bearing
SWRKMS-4-229	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-041-7130?

The FSCG of the NSN 3120-01-041-7130 is 3120

Does the NSN 3120-01-041-7130 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-041-7130 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 3120-01-041-7130 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-041-7130 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 3120-01-041-7130 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, May 29, 1977