BB58S55-36PC78

Filler Opening Cap

This page provides complete and verified information for part number BB58S55-36PC78, NSN 5342-00-313-9110

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

BB58S55-36PC78
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5342 Weapon System Hardware
National Stock Number
5342-00-313-9110
Item Name Code
30128
Assigment Date
01/01/1961 (65 years ago)

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

0.796 inches nominal outside diameter, 1.000 inches nominal overall height, 0.375 inches nominal thread length, nonpressurized system for which designed, 2b thread class

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class
2b
Thread Length
0.375 inches nominal
Outside Diameter
0.796 inches nominal
Overall Height
1.000 inches nominal
System For Which Designed
nonpressurized
Thread Diameter
0.6250 inches nominal
Features Provided
breather hole
Thread Quantity
18.000 per inch
Filler Neck Diameter For Which Designed
0.625 inches nominal
Color
gray/grey
Material
zinc alloy overall
Style Designator
circular type threaded internal
Thread Series Designator
unf

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A083A0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0030128
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8309100000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
XX
National Motor Freight Classification Item Number
095190
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
49790
National Motor Freight Class Rating
W - Rating variable
Water Commodity
713 - Metal hardware
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
hardware, noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for BB58S55-36PC78

What is the FSCG of the NSN 5342-00-313-9110?
The FSCG of the NSN 5342-00-313-9110 is 5342
Does the NSN 5342-00-313-9110 have a Schedule B code assigned?
Yes, the Schedule B code is 8309100000
Does NSN 5342-00-313-9110 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 5342-00-313-9110 contain precious materials?
Item does not contain precious metal.
Does NSN 5342-00-313-9110 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 5342-00-313-9110 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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