PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14047O-Ring

Diversified Dynamics Corporation Div Cat Pumps · NSN 5331-01-669-1288 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-669-1288 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-669-1288. Primary manufacturer part number: 14047.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Diversified Dynamics Corporation Div Cat Pumps
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-669-1288, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Diversified Dynamics Corporation Div Cat Pumps. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-669-1288
Primary Part Number14047
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerDiversified Dynamics Corporation Div Cat Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4210-00-299-001814047 INTERCHANGEABLE
Nozzle Assembly,fire Extinguishe
Tyco Fire Products Lp
5310-00-514-6674 INTERCHANGEABLE
Washer,lock
5960-00-715-0790120D5-63AHS INTERCHANGEABLE
Retainer,electron Tube
Interplex Nascal Inc
2540-00-773-5482A14047 INTERCHANGEABLE
Coupler,drawbar,ring
Am General Llc
7025-00-813-4961 INTERCHANGEABLE
Bracket,breaker Lev
5995-01-206-995914047 INTERCHANGEABLE
Cable Assembly,radio Frequency
Giga-Tronics Incorporated Dba Giga-Tronics
4820-01-231-863314047 INTERCHANGEABLE
Seat,valve
Flowserve Inc
5305-01-250-060614047 INTERCHANGEABLE
Screw,cap,hexagon Head
K-B Axle Co Inc
Cross-Reference Index
Part NumberManufacturer
14047 Diversified Dynamics Corporation Div Cat Pumps (USA)
Related Parts
4210-00-299-0018INTERCHANGEABLE
NOZZLE ASSEMBLY,FIRE EXTINGUISHE
14047
5310-00-514-6674INTERCHANGEABLE
WASHER,LOCK
5960-00-715-0790INTERCHANGEABLE
RETAINER,ELECTRON TUBE
120D5-63AHS
2540-00-773-5482INTERCHANGEABLE
COUPLER,DRAWBAR,RING
A14047
7025-00-813-4961INTERCHANGEABLE
BRACKET,BREAKER LEV
5995-01-206-9959INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
14047
4820-01-231-8633INTERCHANGEABLE
SEAT,VALVE
14047
5305-01-250-0606INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
14047

Frequently Asked Questions

What is NSN 5331-01-669-1288?

NSN 5331-01-669-1288 is a O-Ring, manufactured by Diversified Dynamics Corporation Div Cat Pumps, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-669-1288?

NSN 5331-01-669-1288 has 1 cross-referenced part number: 14047 (Diversified Dynamics Corporation Div Cat Pumps).

What NSN replaces 5331-01-669-1288?

There are 8 known substitutes for 5331-01-669-1288: 4210-00-299-0018, 5310-00-514-6674, 5960-00-715-0790 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14047?

Key specifications for 14047: Part Name Assigned by Controlling Agency: O-RING, REAR COVER. 1 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