SS-375

View detailed technical data, stock status, and sourcing information for: SS-375

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SS-375
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5340 Commercial Hardware
National Stock Number
5340-01-371-2393
Item Name Code
19876
Assigment Date
02/09/1993 (33 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.750 inches nominal thread length, 2a thread class, 1.470 inches nominal overall length, 0.375 inches nominal overall 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
2a
Thread Direction
right-hand
Thread Length
0.750 inches nominal
Overall Length
1.470 inches nominal
Overall Diameter
0.375 inches nominal
End Item Identification
patriot missile battery
Width Across Flats
0.750 inches nominal
End Pressure Rating
1.000 pounds minimum and 8.000 pounds maximum
Thread Quantity Per Inch
16
Nominal Thread Size
0.375 inches
Special Features
material: corrosion resisting steel 300 series i/a/w fed-std-66; finish: passivate i/a/w qq-p-35, typ vi
Material
steel overall
Material Document And Classification
66,300 series fed std single material response overall
Surface Treatment
passivate overall
Shape
round
Surface Treatment Document And Classification
qq-p-35,ty 6 fed spec single treatment response overall
Supplementary Features
spring load: extended: 1lb nominal; retracted: 8lbs nominal
Thread Series Designator
unc
Specification/Standard Data
96906-dod-std-100 government standard and 80204-ansi y14.5m-1982 professional/industrial association standard

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
11473343 Quick Release Plunger
SS-375 Quick Release Plunger

FAQs

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

What is the FSCG of the NSN 5340-01-371-2393?
The FSCG of the NSN 5340-01-371-2393 is 5340
Does the NSN 5340-01-371-2393 have a Schedule B code assigned?
Yes, the Schedule B code is 9306900060
Does NSN 5340-01-371-2393 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 5340-01-371-2393 contain precious materials?
Item does not contain precious metal.
Does NSN 5340-01-371-2393 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 5340-01-371-2393 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Tue, Feb 9, 1993

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