PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NB25025E-0250-5Gasket

Hunt Valve Company, Inc. · NSN 5330-01-486-4559 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-486-4559 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-486-4559. Primary manufacturer part number: NB25025E-0250-5.
Features
  • Gasket — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-486-4559, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hunt Valve Company, Inc.. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-486-4559
Primary Part NumberNB25025E-0250-5
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-138-5138 INTERCHANGEABLE
Resistor Network,fixed,wire Woun
2805-00-354-769955215 INTERCHANGEABLE
Line Assembly,oil
H20 Tank Inc U S Motors Div
3010-00-396-121955215 INTERCHANGEABLE
Coupling Half,shaft
Cae Usa Inc.
2825-00-671-4531 INTERCHANGEABLE
Seal Assy,plain
3120-01-042-4508LHPB-8GA INTERCHANGEABLE
Bearing,plain,self-Aligning
Roller Bearing Company of America, Inc.
6105-01-166-635310510274 INTERCHANGEABLE
Winding,armature
General Dynamics Land Systems Canadacorp
Cross-Reference Index
Part NumberManufacturer
NB25025E-0250-5 Pima Valve, Llc (USA)
NB25025E-0250-5 PRIMARY Hunt Valve Company, Inc. (USA)
5521-5 Pima Valve, Llc (USA)
5521-5 Hunt Valve Company, Inc. (USA)
Related Parts
5905-00-138-5138INTERCHANGEABLE
RESISTOR NETWORK,FIXED,WIRE WOUN
2805-00-354-7699INTERCHANGEABLE
LINE ASSEMBLY,OIL
55215
3010-00-396-1219INTERCHANGEABLE
COUPLING HALF,SHAFT
55215
2825-00-671-4531INTERCHANGEABLE
SEAL ASSY,PLAIN
3120-01-042-4508INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
LHPB-8GA
6105-01-166-6353INTERCHANGEABLE
WINDING,ARMATURE
10510274

Frequently Asked Questions

What is NSN 5330-01-486-4559?

NSN 5330-01-486-4559 is a Gasket, manufactured by Hunt Valve Company, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-486-4559?

NSN 5330-01-486-4559 has 4 cross-referenced part numbers: NB25025E-0250-5 (Pima Valve, Llc), NB25025E-0250-5 (Hunt Valve Company, Inc.), 5521-5 (Pima Valve, Llc), 5521-5 (Hunt Valve Company, Inc.).

What NSN replaces 5330-01-486-4559?

There are 6 known substitutes for 5330-01-486-4559: 5905-00-138-5138, 2805-00-354-7699, 3010-00-396-1219 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NB25025E-0250-5?

Key specifications for NB25025E-0250-5: End Item Identification: 2.500 IN. NB25025-MAC IN; Special Features: NON-ASBESTOS. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com