PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7943Bottle,screw Cap

Qorpak · NSN 6530-01-477-0975 · FSC 6530 · No Item Name Available
Verified by PartsTable
NSN 6530-01-477-0975 — this item is cataloged by the U.S. Government under National Stock Number 6530-01-477-0975. Primary manufacturer part number: 7943.
Features
  • Bottle,screw Cap — FSC 6530
  • 1 verified cross-reference
  • Primary manufacturer: Qorpak
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bottle,screw Cap, cataloged under National Stock Number 6530-01-477-0975, is classified within Federal Supply Class 6530 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Qorpak. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6530-01-477-0975
Primary Part Number7943
Item NameBottle,screw Cap
FSC / FSG6530 / 65 — No Item Name Available
ManufacturerQorpak
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-146-2988 INTERCHANGEABLE
Gasket
4730-00-237-7954M-2 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co
5961-00-494-60297943 INTERCHANGEABLE
Semiconductor Device Set
Ballantine Laboratories Inc
5340-00-790-5299794-3 INTERCHANGEABLE
Clamp,loop
Hydro-Aire Aerospace Corp
5365-01-420-22737943 INTERCHANGEABLE
Spacer,cam Bearing
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
7943 PRIMARY Qorpak (USA)
Related Parts
5330-00-146-2988INTERCHANGEABLE
GASKET
4730-00-237-7954INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
M-2
5961-00-494-6029INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
7943
5340-00-790-5299INTERCHANGEABLE
CLAMP,LOOP
794-3
5365-01-420-2273INTERCHANGEABLE
SPACER,CAM BEARING
7943

Frequently Asked Questions

What is NSN 6530-01-477-0975?

NSN 6530-01-477-0975 is a Bottle,screw Cap, manufactured by Qorpak, classified under FSC 6530 (No Item Name Available). Status: active.

What are the part numbers for NSN 6530-01-477-0975?

NSN 6530-01-477-0975 has 1 cross-referenced part number: 7943 (Qorpak).

What NSN replaces 6530-01-477-0975?

There are 5 known substitutes for 6530-01-477-0975: 5330-00-146-2988, 4730-00-237-7954, 5961-00-494-6029 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7943?

Key specifications for 7943: Special Features: CAPACITY 4OZ,NECK SIZE(MM) 58-400WITH POLYTETRAFLUOROETHYLENE LINED CAPS OZ. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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