Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Center Hole Diameter: 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Identification
NSN: 5331-00-599-2436
NIIN: 005992436
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
General Description
The O-Ring, cataloged under National Stock Number 5331-00-599-2436, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5331-00-599-2436
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Status
ACTIVE
Cross-Sectional Height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Center Hole Diameter
0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-125-8998611-27 ITEM 3POSSIBLE MATCH
GASKET
Possible match (shared part number)Donaldson Company, Inc.
4730-01-248-8728ATRI-7/8INX1/4-20THDPOSSIBLE MATCH
PLUG,THREADED
Possible match (shared part number)Buckeye Glide Co Inc Dba Gabriel Glide Co
4820-01-278-40341041-001J 212POSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
4820-01-287-09445001-HN1J300POSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
3040-01-338-2458POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)
5999-01-421-7690101218POSSIBLE MATCH
DELAY LINE
Possible match (shared part number)Microsemi Corp. - Rf Signal Processing
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
101218
3/2Design control — primary reference
U.S. Government activity
Related Parts
5330-01-125-8998POSSIBLE MATCH
GASKET
611-27 ITEM 3
4730-01-248-8728POSSIBLE MATCH
PLUG,THREADED
ATRI-7/8INX1/4-20THD
4820-01-278-4034POSSIBLE MATCH
VALVE,GLOBE
1041-001J 212
4820-01-287-0944POSSIBLE MATCH
VALVE,GLOBE
5001-HN1J300
3040-01-338-2458POSSIBLE MATCH
GEARSHAFT,SPUR
5999-01-421-7690POSSIBLE MATCH
DELAY LINE
101218
Frequently Asked Questions
What is NSN 5331-00-599-2436?
NSN 5331-00-599-2436 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
What NSN replaces 5331-00-599-2436?
6 possible matches (shared part number, not a government interchangeability claim): 5330-01-125-8998, 4730-01-248-8728, 4820-01-278-4034. Verify interchangeability with system specifications before substitution.
What are the specifications of 5331-00-599-2436?
Key specifications for 5331-00-599-2436: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5331-00-599-2436 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.