PartsTable TECHNICAL DATA SHEET

NSN 5331-01-699-6430Government record, cited

O-Ring5331-01-699-6430

NSN 5331-01-699-6430 · NIIN 016996430 · Part number F443-P-016

Wilcox Industries Corp. Dba Wilcox Industries Corp · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 004F1

Government record, cited

NSN 5331-01-699-6430 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-699-6430. Manufacturer of record part number: F443-P-016.

Also searched as 5331-01-699-6430 · 5331016996430 · NIIN 016996430 · 01-699-6430 · FSC 5331 O-ring · CAGE 004F1 · F443-P-016

Nearby stock numbers ← 5331-01-699-6374 O-Ring · 5331-01-699-6438 O-Ring →

5331-01-699-6430 — O-ring

Features

O-Ring — FSC 5331
Outside Diameter: 0.754 INCHES NOMINAL IN
Material: RUBBER SYNTHETIC
1 manufacturer part number on file
Manufacturer of record: Wilcox Industries Corp. Dba Wilcox Industries Corp

Identification

NSN: 5331-01-699-6430
NIIN: 016996430
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: F443-P-016
Manufacturer: Wilcox Industries Corp. Dba Wilcox Industries Corp

General Description

The O-Ring, cataloged under National Stock Number 5331-01-699-6430, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Wilcox Industries Corp. Dba Wilcox Industries Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5331-01-699-6430
Primary Part Number	F443-P-016
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Wilcox Industries Corp. Dba Wilcox Industries Corp
Status	ACTIVE
Outside Diameter	0.754 INCHES NOMINAL IN
Material	RUBBER SYNTHETIC

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

Cross-Reference Index

Part Number	Manufacturer
F443-P-016 PRIMARY	Wilcox Industries Corp. Dba Wilcox Industries Corp (USA)

No interchangeability data on file.

Other items in FSC 5331 — O-ring

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5331-00-001-1971

O-RING

5331-00-001-1979

O-RING

5331-00-001-3904

O-RING

5331-00-001-3905

O-RING

5331-00-001-3906

O-RING

5331-00-001-3908

O-RING

5331-00-001-3923

O-RING

5331-00-001-3924

O-RING

Frequently Asked Questions

What is NSN 5331-01-699-6430?

NSN 5331-01-699-6430 is a O-Ring, manufactured by Wilcox Industries Corp. Dba Wilcox Industries Corp, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-699-6430?

NSN 5331-01-699-6430 has 1 manufacturer part number on file: F443-P-016 (Wilcox Industries Corp. Dba Wilcox Industries Corp).

What are the specifications of F443-P-016?

Key specifications for F443-P-016: Outside Diameter: 0.754 INCHES NOMINAL IN; Special Features: LENGTH: 0.625 INCHES; WIDTH: 0.070 INCHES; INSIDE DIAMETER: 0.614 INCHES IN; Part Name Assigned by Controlling Agency: O-RING; Material: RUBBER SYNTHETIC. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-699-6430 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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