Gasket5330-01-012-3827

NSN 5330-01-012-3827 · NIIN 010123827 · Part number HV27-975-53F

Automatic Switch Company Dba Asco · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 04845

Government record, cited

NSN 5330-01-012-3827 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-012-3827. Manufacturer of record part number: HV27-975-53F.

Also searched as 5330-01-012-3827 · 5330010123827 · NIIN 010123827 · 01-012-3827 · FSC 5330 Packing and Gasket Materials · CAGE 04845 · HV27-975-53F · 27-975-53F

Nearby stock numbers ← 5330-01-012-3826 · 5330-01-012-3828 →

5330-01-012-3827 — Packing and Gasket Materials

Features

Gasket — FSC 5330
Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
Style Designator: CIRCULAR
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 1.125 INCHES NOMINAL IN
Aperture Diameter: 0.578 INCHES NOMINAL IN
Material: RUBBER CHLOROPRENE CLASS CR OVERALL

Identification

NSN: 5330-01-012-3827
NIIN: 010123827
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: HV27-975-53F
Manufacturer: Automatic Switch Company Dba Asco

General Description

The Gasket, cataloged under National Stock Number 5330-01-012-3827, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-012-3827
Primary Part Number	HV27-975-53F
Item Name	Gasket
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Automatic Switch Company Dba Asco
Status	ACTIVE
Cross-Sectional Thickness	0.031 INCHES NOMINAL IN
Hardness Rating	70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
Style Designator	CIRCULAR
Cross-Sectional Shape Style	SOLID SINGLE OR COMPOSITION
Outside Diameter	1.125 INCHES NOMINAL IN
Aperture Diameter	0.578 INCHES NOMINAL IN
Material	RUBBER CHLOROPRENE CLASS CR OVERALL

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
27-975-53F	Automatic Switch Company Dba Asco (USA)
HV27-975-53F PRIMARY	Automatic Switch Company Dba Asco (USA)

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 5330-01-012-3827?

NSN 5330-01-012-3827 is a Gasket, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-012-3827?

NSN 5330-01-012-3827 has 2 manufacturer part numbers on file: 27-975-53F (Automatic Switch Company Dba Asco), HV27-975-53F (Automatic Switch Company Dba Asco).

What are the specifications of HV27-975-53F?

Key specifications for HV27-975-53F: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-012-3827 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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