PartsTable TECHNICAL DATA SHEET

NSN 5330-01-099-8694Government record, cited

Seal5330-01-099-8694

NSN 5330-01-099-8694 · NIIN 010998694 · Part number BAC-21B

Barber-Nichols, Llc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 57377

Government record, cited

NSN 5330-01-099-8694 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-099-8694. Manufacturer of record part number: BAC-21B.

Also searched as 5330-01-099-8694 · 5330010998694 · NIIN 010998694 · 01-099-8694 · FSC 5330 Packing and Gasket Materials · CAGE 57377 · BAC-21B · A80562-34-7020

Nearby stock numbers ← 5330-01-099-8690 Seal, Special · 5330-01-099-8695 Seal, Special →

5330-01-099-8694 — Packing and Gasket Materials

Features

Seal — FSC 5330
1 manufacturer part number on file
Manufacturer of record: Barber-Nichols, Llc

Identification

NSN: 5330-01-099-8694
NIIN: 010998694
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: BAC-21B
Manufacturer: Barber-Nichols, Llc

General Description

The Seal, cataloged under National Stock Number 5330-01-099-8694, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Barber-Nichols, Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Seal
FSC / FSG	5330 — Packing and Gasket Materials (FSG 53)
Manufacturers	Barber-Nichols, Llc (CAGE 57377)

Technical Specifications

Parameter	Value
NSN	5330-01-099-8694
Primary Part Number	BAC-21B
Item Name	Seal
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Barber-Nichols, Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
BAC-21B PRIMARY	Barber-Nichols, Llc (USA)

Reference documents

Reference	Meaning
A80562-34-7020	5/9 Secondary reference Barber-Nichols, Llc

No interchangeability data on file.

Other items in FSC 5330 — Packing and Gasket Materials

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

5330-00-000-0085

RETAINER

5330-00-000-0167

PARTS KIT,SEAL REPLACEMENT,MECHA

5330-00-000-5275

5330-00-000-5275 · Item name not on file

5330-00-001-1260

SEAL,NONMETALLIC SPECIAL SHAPED

5330-00-001-1833

SEAL,PLAIN ENCASED

5330-00-001-1844

GLAND,RESERVOIR,INDICATOR END

5330-00-001-1845

5330-00-001-1845 · Item name not on file

5330-00-001-1846

5330-00-001-1846 · Item name not on file

Frequently Asked Questions

What is NSN 5330-01-099-8694?

NSN 5330-01-099-8694 is a Seal, manufactured by Barber-Nichols, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-099-8694?

NSN 5330-01-099-8694 has 1 manufacturer part number on file: BAC-21B (Barber-Nichols, Llc).

Is NSN 5330-01-099-8694 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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