PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1283-111Gasket

Searle Leather and Packing Co · NSN 5330-00-912-8471 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-912-8471 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-912-8471. Primary manufacturer part number: 1283-111.
Features
  • Gasket — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Searle Leather and Packing Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-912-8471, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Searle Leather and Packing Co. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-912-8471
Primary Part Number1283-111
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSearle Leather and Packing Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-058-2830 INTERCHANGEABLE
Gasket
5330-00-058-2874 INTERCHANGEABLE
Gasket
5330-00-064-6922 INTERCHANGEABLE
Gasket
5330-00-143-7114 INTERCHANGEABLE
Gasket
5330-00-186-1331 INTERCHANGEABLE
Gasket
5330-00-186-4129 INTERCHANGEABLE
Gasket
5330-00-186-4144 INTERCHANGEABLE
Gasket
5330-00-793-5519 INTERCHANGEABLE
Gasket
5330-00-914-4093 INTERCHANGEABLE
Gasket
5330-00-984-6835 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
1283-111 Searle Leather and Packing Co (USA)
MS35803-111 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
2216LS-111 Houghton Intl Inc (USA)
MIL-DTL-5521 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5330-00-058-2830INTERCHANGEABLE
GASKET
5330-00-058-2874INTERCHANGEABLE
GASKET
5330-00-064-6922INTERCHANGEABLE
GASKET
5330-00-143-7114INTERCHANGEABLE
GASKET
5330-00-186-1331INTERCHANGEABLE
GASKET
5330-00-186-4129INTERCHANGEABLE
GASKET
5330-00-186-4144INTERCHANGEABLE
GASKET
5330-00-793-5519INTERCHANGEABLE
GASKET
5330-00-914-4093INTERCHANGEABLE
GASKET
5330-00-984-6835INTERCHANGEABLE
GASKET
5330-01-029-6404INTERCHANGEABLE
GASKET
5330-01-040-4800INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5330-00-912-8471?

NSN 5330-00-912-8471 is a Gasket, manufactured by Searle Leather and Packing Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-912-8471?

NSN 5330-00-912-8471 has 4 cross-referenced part numbers: 1283-111 (Searle Leather and Packing Co), MS35803-111 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 2216LS-111 (Houghton Intl Inc), MIL-DTL-5521 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-912-8471?

There are 12 known substitutes for 5330-00-912-8471: 5330-00-058-2830, 5330-00-058-2874, 5330-00-064-6922 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1283-111?

Key specifications for 1283-111: Special Features: MATT: RUBBER SILICONE CLASS Q OVERALL;PERIPHERAL DIAMETER: 0.385 IN. MIN. MIN. AND 0.355 IN. MAX. IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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