NSN 5330-01-121-8538 · NIIN 011218538 · Part number 1884139
Northrop Grumman Systems Corporation · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 21877
Government record, cited
NSN 5330-01-121-8538 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-121-8538. Manufacturer of record part number: 1884139.
Also searched as5330-01-121-8538 ·
5330011218538 ·
NIIN 011218538 ·
01-121-8538 ·
FSC 5330 Packing and Gasket Materials · CAGE 21877 · 1884139
Cross-Sectional Thickness: 0.047 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
Bolt Hole Quantity: 22
Outside Edge to Bolt Hole Center Distance Along Length: 0.312 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width: 0.312 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 5330-01-121-8538
NIIN: 011218538
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 1884139
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Gasket, cataloged under National Stock Number 5330-01-121-8538, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 4 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
5330-01-121-8538
Primary Part Number
1884139
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Cross-Sectional Thickness
0.047 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
Bolt Hole Quantity
22
Outside Edge to Bolt Hole Center Distance Along Length
0.312 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width
0.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-01-121-8538?
NSN 5330-01-121-8538 is a Gasket, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-121-8538?
NSN 5330-01-121-8538 has 1 manufacturer part number on file: 1884139 (Northrop Grumman Systems Corporation).
What are the specifications of 1884139?
Key specifications for 1884139: Cross-Sectional Thickness: 0.047 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN; Overall Length: 23.980 INCHES MINIMUM AND 24.020 INCHES MAXIMUM IN; Overall Width: 15.730 INCHES MINIMUM AND 15.770 INCHES MAXIMUM IN; Bolt Hole Quantity: 22. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-121-8538 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.