O-Ring5331-01-511-2736

NSN 5331-01-511-2736 · NIIN 015112736 · Part number 853-9999

Aqua-Chem, Inc. Dba Aqua-Chem Inc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 0EXU3

Government record, cited

NSN 5331-01-511-2736 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-511-2736. Manufacturer of record part number: 853-9999.

Also searched as 5331-01-511-2736 · 5331015112736 · NIIN 015112736 · 01-511-2736 · FSC 5331 O-ring · CAGE 0EXU3 · 853-9999 · 843-C-8043 ITEM 3 · 843-C-8043 · 853-9999-000

Nearby stock numbers ← 5331-01-511-2681 O-Ring · 5331-01-511-3072 O-Ring →

5331-01-511-2736 — O-ring

Features

O-Ring — FSC 5331
3 manufacturer part numbers on file
Manufacturer of record: Aqua-Chem, Inc. Dba Aqua-Chem Inc

Identification

NSN: 5331-01-511-2736
NIIN: 015112736
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 853-9999
Manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc

General Description

The O-Ring, cataloged under National Stock Number 5331-01-511-2736, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	O-Ring
FSC / FSG	5331 — O-ring (FSG 53)
Manufacturers	Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3)

Technical Specifications

Parameter	Value
NSN	5331-01-511-2736
Primary Part Number	853-9999
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Aqua-Chem, Inc. Dba Aqua-Chem Inc
Status	ACTIVE

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
843-C-8043 ITEM 3	Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
853-9999-000	Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
853-9999 PRIMARY	Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)

Reference documents

Reference	Meaning
843-C-8043	D/9 Drawing number reference only Aqua-Chem, Inc. Dba Aqua-Chem Inc

Frequently Asked Questions

What is NSN 5331-01-511-2736?

NSN 5331-01-511-2736 is a O-Ring, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-511-2736?

NSN 5331-01-511-2736 has 3 manufacturer part numbers on file: 843-C-8043 ITEM 3 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 853-9999-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 853-9999 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).

Is NSN 5331-01-511-2736 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.

PartsTable Design LLC · partstable.com