PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10191Seal,over Pressure

Peerless Nuclear Corp · NSN 5330-01-077-6028 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-077-6028 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-077-6028. Primary manufacturer part number: 10191.
Features
  • Seal,over Pressure — FSC 5330
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Peerless Nuclear Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,over Pressure, cataloged under National Stock Number 5330-01-077-6028, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Peerless Nuclear Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-077-6028
Primary Part Number10191
Item NameSeal,over Pressure
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPeerless Nuclear Corp
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-191-5075 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5940-00-251-909010-414-1-01 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5950-00-477-1292990-049-90 INTERCHANGEABLE
Transformer,current
Ametek Programmable Power, Inc.
5999-00-578-4853 INTERCHANGEABLE
Contact,electrical
6680-00-696-3818 INTERCHANGEABLE
Tachometer,mechanical,fixed Moun
5930-00-864-88461019-1 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5935-00-909-6307 INTERCHANGEABLE
Connector,electrica
3040-01-057-6449N10191 INTERCHANGEABLE
Lever,remote Control
Leslie Controls, Inc. Dba Leslie Controls Inc
3110-01-122-84734915057 INTERCHANGEABLE
Bearing,ball,annular
Kalmar AC Inc
6625-01-183-5340G134364-1 INTERCHANGEABLE
Absorber,radio Frequency Radiati
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
10191 Peerless Nuclear Corp (USA)
10181PCE Peerless Nuclear Corp (USA)
Related Parts
5905-00-191-5075INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5940-00-251-9090INTERCHANGEABLE
TERMINAL,STUD
10-414-1-01
5950-00-477-1292INTERCHANGEABLE
TRANSFORMER,CURRENT
990-049-90
5999-00-578-4853INTERCHANGEABLE
CONTACT,ELECTRICAL
6680-00-696-3818INTERCHANGEABLE
TACHOMETER,MECHANICAL,FIXED MOUN
5930-00-864-8846INTERCHANGEABLE
SWITCH,PRESSURE
1019-1
5935-00-909-6307INTERCHANGEABLE
CONNECTOR,ELECTRICA
3040-01-057-6449INTERCHANGEABLE
LEVER,REMOTE CONTROL
N10191
3110-01-122-8473INTERCHANGEABLE
BEARING,BALL,ANNULAR
4915057
6625-01-183-5340INTERCHANGEABLE
ABSORBER,RADIO FREQUENCY RADIATI
G134364-1
6520-01-353-1727INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
10191
5330-01-464-7044INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
10191

Frequently Asked Questions

What is NSN 5330-01-077-6028?

NSN 5330-01-077-6028 is a Seal,over Pressure, manufactured by Peerless Nuclear Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-077-6028?

NSN 5330-01-077-6028 has 2 cross-referenced part numbers: 10191 (Peerless Nuclear Corp), 10181PCE (Peerless Nuclear Corp).

What NSN replaces 5330-01-077-6028?

There are 12 known substitutes for 5330-01-077-6028: 5905-00-191-5075, 5940-00-251-9090, 5950-00-477-1292 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10191?

Key specifications for 10191: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY. 2 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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