PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2002325O-Ring

General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp · NSN 5331-00-806-7027 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-806-7027 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-806-7027. Primary manufacturer part number: 2002325.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 1.966 INCHES MINIMUM AND 2.002 INCHES MAXIMUM IN
  • Elongation Percentage: 125 MAXIMUM
  • Material: RUBBER SILICONE CLASS Q
  • Temp Rating: -25.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
  • Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL
  • Outside Diameter: 2.236 INCHES MINIMUM AND 2.288 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Class Q construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-806-7027, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-806-7027
Primary Part Number2002325
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerGeneral Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
StatusCANCELLED
Center Hole Diameter1.966 INCHES MINIMUM AND 2.002 INCHES MAXIMUM IN
Elongation Percentage125 MAXIMUM
MaterialRUBBER SILICONE CLASS Q
Temp Rating-25.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
Cross-Sectional Height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Hardness Rating75.0 SHORE DUROMETER A NOMINAL
Outside Diameter2.236 INCHES MINIMUM AND 2.288 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4720-00-140-378640013 INTERCHANGEABLE
Hose,preformed
Sullair Corp
6930-00-214-7010560-184 INTERCHANGEABLE
Gage,manifold Press
Hickok Waekon Llc
7290-00-298-7040A50036 INTERCHANGEABLE
Holder and Cutter,wrapping Paper
Bulman Products Inc
2530-00-430-530338081 INTERCHANGEABLE
Piston Follower
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5805-01-036-8136400-13 INTERCHANGEABLE
Intermediate Distributing Frame,
Charles Industries, Llc Div Telecom
8020-01-126-14393 IN. POLY-BRUSH INTERCHANGEABLE
Brush,paint
Jen Mfg., Inc.
3030-01-221-3604T013 INTERCHANGEABLE
Belt,positive Drive
Gates Corporation
5330-01-234-03094001300 INTERCHANGEABLE
Gasket
Phoenix Products Llc Dba Phoenix Lighting Products Llc
6130-01-235-7456 INTERCHANGEABLE
Power Supply
3110-01-266-844840013 INTERCHANGEABLE
Bearing,ball,annular
L & R Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
AM2003 Aero-Motive Company (USA)
2-226N951-75 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
400-13 Caterpillar Inc Div Caterpillar Defense (USA)
2002325 PRIMARY General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
A500-36 L3 Technologies, Inc. Div L3 Keo (USA)
5F8000 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
10440888 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
4720-00-140-3786INTERCHANGEABLE
HOSE,PREFORMED
40013
6930-00-214-7010INTERCHANGEABLE
GAGE,MANIFOLD PRESS
560-184
7290-00-298-7040INTERCHANGEABLE
HOLDER AND CUTTER,WRAPPING PAPER
A50036
2530-00-430-5303INTERCHANGEABLE
PISTON FOLLOWER
38081
5805-01-036-8136INTERCHANGEABLE
INTERMEDIATE DISTRIBUTING FRAME,
400-13
8020-01-126-1439INTERCHANGEABLE
BRUSH,PAINT
3 IN. POLY-BRUSH
3030-01-221-3604INTERCHANGEABLE
BELT,POSITIVE DRIVE
T013
5330-01-234-0309INTERCHANGEABLE
GASKET
4001300
6130-01-235-7456INTERCHANGEABLE
POWER SUPPLY
3110-01-266-8448INTERCHANGEABLE
BEARING,BALL,ANNULAR
40013
7510-01-390-6832INTERCHANGEABLE
TAPE,EMBOSSING
5133-01-460-0283INTERCHANGEABLE
DRILL,TWIST
40013

Frequently Asked Questions

What is NSN 5331-00-806-7027?

NSN 5331-00-806-7027 is a O-Ring, manufactured by General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-806-7027?

NSN 5331-00-806-7027 has 7 cross-referenced part numbers: AM2003 (Aero-Motive Company), 2-226N951-75 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 400-13 (Caterpillar Inc Div Caterpillar Defense), 2002325 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), A500-36 (L3 Technologies, Inc. Div L3 Keo) and 2 more.

What NSN replaces 5331-00-806-7027?

There are 12 known substitutes for 5331-00-806-7027: 4720-00-140-3786, 6930-00-214-7010, 7290-00-298-7040 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2002325?

Key specifications for 2002325: Center Hole Diameter: 1.966 INCHES MINIMUM AND 2.002 INCHES MAXIMUM IN; Elongation Percentage: 125 MAXIMUM; Material: RUBBER SILICONE CLASS Q; Temp Rating: -25.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-806-7027 still in active supply?

NSN 5331-00-806-7027 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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