PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54931Ring,seal

Pall Aeropower Corporation · NSN 5330-00-630-1912 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-630-1912 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-630-1912. Primary manufacturer part number: 54931.
Features
  • Ring,seal — FSC 5330
  • 5 verified cross-references
  • Primary manufacturer: Pall Aeropower Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Ring,seal, cataloged under National Stock Number 5330-00-630-1912, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pall Aeropower Corporation. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,seal
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersPall Gmbh (CAGE C0202); Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (CAGE 60047); Pall Aeropower Corporation (CAGE 18350); Hamilton Sundstrand Corporation (CAGE 99167)
Technical Specifications
ParameterValue
NSN5330-00-630-1912
Primary Part Number54931
Item NameRing,seal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPall Aeropower Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5815-00-340-3720SM-B-186882 INTERCHANGEABLE
Disk,friction
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-920-6811B201843H12 INTERCHANGEABLE
Seal
Nuttall Gear L L C
8030-01-024-9290549-31 INTERCHANGEABLE
Sealing Compound
Loctite Corp
4910-01-659-485754931 INTERCHANGEABLE
Gage,tire Pressure,self-Containe
Myers Industries Inc Div Corporate
6150-01-668-823654931 INTERCHANGEABLE
Wiring Harness
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
AA2100-11D11 Pall Gmbh (DEU)
RC171AG0ZZ ITEM 3 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
54931 PRIMARY Pall Aeropower Corporation (USA)
54931 Hamilton Sundstrand Corporation (USA)
AA210011D11 Pall Aeropower Corporation (USA)
Related Parts
5815-00-340-3720INTERCHANGEABLE
DISK,FRICTION
SM-B-186882
5330-00-920-6811INTERCHANGEABLE
SEAL
B201843H12
8030-01-024-9290INTERCHANGEABLE
SEALING COMPOUND
549-31
4910-01-659-4857INTERCHANGEABLE
GAGE,TIRE PRESSURE,SELF-CONTAINE
54931
6150-01-668-8236INTERCHANGEABLE
WIRING HARNESS
54931

Frequently Asked Questions

What is NSN 5330-00-630-1912?

NSN 5330-00-630-1912 is a Ring,seal, manufactured by Pall Aeropower Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-630-1912?

NSN 5330-00-630-1912 has 5 cross-referenced part numbers: AA2100-11D11 (Pall Gmbh), RC171AG0ZZ ITEM 3 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 54931 (Pall Aeropower Corporation), 54931 (Hamilton Sundstrand Corporation), AA210011D11 (Pall Aeropower Corporation).

What NSN replaces 5330-00-630-1912?

There are 5 known substitutes for 5330-00-630-1912: 5815-00-340-3720, 5330-00-920-6811, 8030-01-024-9290 and 2 more. Verify interchangeability with system specifications before substitution.

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