PartsTable TECHNICAL DATA SHEET

NSN 5331-01-015-6881Government record, cited

O-Ring5331-01-015-6881

NSN 5331-01-015-6881 · NIIN 010156881 · Part number 10031A176

Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 04596

Government record, cited

NSN 5331-01-015-6881 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-015-6881. Manufacturer of record part number: 10031A176.

Also searched as 5331-01-015-6881 · 5331010156881 · NIIN 010156881 · 01-015-6881 · FSC 5331 O-ring · CAGE 04596 · 10031A176

Nearby stock numbers ← 5331-01-015-6657 O-Ring · 5331-01-015-6884 O-Ring →

5331-01-015-6881 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.125 INCHES NOMINAL IN
Material: RUBBER SYNTHETIC
1 manufacturer part number on file
Manufacturer of record: Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific

Identification

NSN: 5331-01-015-6881
NIIN: 010156881
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 10031A176
Manufacturer: Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific

General Description

The O-Ring, cataloged under National Stock Number 5331-01-015-6881, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific. 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	5331-01-015-6881
Primary Part Number	10031A176
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific
Status	ACTIVE
Cross-Sectional Height	0.125 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
10031A176 PRIMARY	Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific (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 5331-01-015-6881?

NSN 5331-01-015-6881 is a O-Ring, manufactured by Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-015-6881?

NSN 5331-01-015-6881 has 1 manufacturer part number on file: 10031A176 (Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific).

What are the specifications of 10031A176?

Key specifications for 10031A176: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-015-6881 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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