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NSN 5331-01-433-9386Government record, cited

O-Ring5331-01-433-9386

NSN 5331-01-433-9386 · NIIN 014339386

FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5331-01-433-9386 · 5331014339386 · NIIN 014339386 · 01-433-9386 · FSC 5331 O-ring

Nearby stock numbers ← 5331-01-433-9288 O-Ring · 5331-01-433-9390 O-Ring →

5331-01-433-9386 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
Center Hole Diameter: 1.840 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN
Material: RUBBER SILICONE CLASS Q

Identification

NSN: 5331-01-433-9386
NIIN: 014339386
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives

General Description

The O-Ring, cataloged under National Stock Number 5331-01-433-9386, 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3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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	5331-01-433-9386
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Status	ACTIVE
Cross-Sectional Height	0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
Center Hole Diameter	1.840 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN
Material	RUBBER SILICONE CLASS Q

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 Items 3

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

8030-01-489-1735 POSSIBLE MATCH

SEALING COMPOUND

Possible match (shared part number)

3040-01-598-204913046409 POSSIBLE MATCH

ADAPTER,HOUSING

Possible match (shared part number)Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

6210-01-668-7955205409 POSSIBLE MATCH

LAMP,LIGHT EMITTING DIODE

Possible match (shared part number)True Food Service Equipment

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
205409	3/2 Design control — primary reference U.S. Government activity

Related Parts

8030-01-489-1735POSSIBLE MATCH

SEALING COMPOUND

3040-01-598-2049POSSIBLE MATCH

ADAPTER,HOUSING

13046409

6210-01-668-7955POSSIBLE MATCH

LAMP,LIGHT EMITTING DIODE

205409

Frequently Asked Questions

What is NSN 5331-01-433-9386?

NSN 5331-01-433-9386 is a O-Ring, classified under FSC 5331, O-ring. Status: active.

What NSN replaces 5331-01-433-9386?

3 possible matches (shared part number, not a government interchangeability claim): 8030-01-489-1735, 3040-01-598-2049, 6210-01-668-7955. Verify interchangeability with system specifications before substitution.

What are the specifications of 5331-01-433-9386?

Key specifications for 5331-01-433-9386: Cross-Sectional Height: 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN; Center Hole Diameter: 1.840 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-433-9386 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.

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