NSN 5330-01-529-1857 · NIIN 015291857 · Part number 12975568
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 19200
Government record, cited
NSN 5330-01-529-1857 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-529-1857. Manufacturer of record part number: 12975568.
Also searched as5330-01-529-1857 ·
5330015291857 ·
NIIN 015291857 ·
01-529-1857 ·
FSC 5330 Packing and Gasket Materials · CAGE 19200 · 12975568 · 480149184
Nearby stock numbers← 5330-01-529-1790 Inspection Seal Gap
·
5330-01-529-1889 Gasket →
5330-01-529-1857 — Packing and Gasket Materials
Features
Gasket — FSC 5330
Temp Rating: -51.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
Cross-Sectional Height: 0.275 INCHES NOMINAL IN
Style Designator: CIRCULAR
Cross-Sectional Shape Style: EMI SLOTTED
Outside Diameter: 6.250 INCHES NOMINAL IN
Aperture Diameter: 6.000 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING OVERALL
Identification
NSN: 5330-01-529-1857
NIIN: 015291857
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 12975568
Manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
General Description
The Gasket, cataloged under National Stock Number 5330-01-529-1857, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. 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
5330-01-529-1857
Primary Part Number
12975568
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Status
ACTIVE
Temp Rating
-51.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
Cross-Sectional Height
0.275 INCHES NOMINAL IN
Style Designator
CIRCULAR
Cross-Sectional Shape Style
EMI SLOTTED
Outside Diameter
6.250 INCHES NOMINAL IN
Aperture Diameter
6.000 INCHES NOMINAL IN
Material
STEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (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 5330-01-529-1857?
NSN 5330-01-529-1857 is a Gasket, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-529-1857?
NSN 5330-01-529-1857 has 2 manufacturer part numbers on file: 12975568 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 480149184 (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions).
What are the specifications of 12975568?
Key specifications for 12975568: Temp Rating: -51.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.275 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: EMI SLOTTED. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-529-1857 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.