PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71245Seal

Lockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div · NSN 5330-01-133-0775 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-133-0775 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-133-0775. Primary manufacturer part number: 71245.
Features
  • Seal — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal, cataloged under National Stock Number 5330-01-133-0775, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersLockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div (CAGE 13420)
Technical Specifications
ParameterValue
NSN5330-01-133-0775
Primary Part Number71245
Item NameSeal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-904-891171245 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4320-01-164-6165WT71245W INTERCHANGEABLE
Plate,thrust,rotary Pump
Reidville Hydraulics & Mfg Inc
3120-01-180-562410513496 INTERCHANGEABLE
Bearing,washer,thrust
General Dynamics Land Systems Canadacorp
Cross-Reference Index
Part NumberManufacturer
71245 Lockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div (USA)
Related Parts
5330-00-904-8911INTERCHANGEABLE
SEAL,PLAIN ENCASED
71245
4320-01-164-6165INTERCHANGEABLE
PLATE,THRUST,ROTARY PUMP
WT71245W
3120-01-180-5624INTERCHANGEABLE
BEARING,WASHER,THRUST
10513496

Frequently Asked Questions

What is NSN 5330-01-133-0775?

NSN 5330-01-133-0775 is a Seal, manufactured by Lockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-133-0775?

NSN 5330-01-133-0775 has 1 cross-referenced part number: 71245 (Lockheed Corp Colby Crane and Mfg Co Lockheed Shipbuilding and Construction Co Div).

What NSN replaces 5330-01-133-0775?

There are 3 known substitutes for 5330-01-133-0775: 5330-00-904-8911, 4320-01-164-6165, 3120-01-180-5624. Verify interchangeability with system specifications before substitution.

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