PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7770-1Gasket

Hamilton Sundstrand Corporation · NSN 5330-00-954-4712 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-954-4712 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-954-4712. Primary manufacturer part number: 7770-1.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 3 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-954-4712, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-954-4712
Primary Part Number7770-1
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5985-00-007-249377701 INTERCHANGEABLE
Waveguide Assembly
L3harris Technologies, Inc Div Space & Airborne Systems
6140-01-653-893977701 INTERCHANGEABLE
Battery,storage
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
7770-1 PRIMARY Hamilton Sundstrand Corporation (USA)
7770-1 Task Corp (USA)
7770-1 Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
5985-00-007-2493INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
77701
6140-01-653-8939INTERCHANGEABLE
BATTERY,STORAGE
77701

Frequently Asked Questions

What is NSN 5330-00-954-4712?

NSN 5330-00-954-4712 is a Gasket, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-954-4712?

NSN 5330-00-954-4712 has 3 cross-referenced part numbers: 7770-1 (Hamilton Sundstrand Corporation), 7770-1 (Task Corp), 7770-1 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 5330-00-954-4712?

There are 2 known substitutes for 5330-00-954-4712: 5985-00-007-2493, 6140-01-653-8939. Verify interchangeability with system specifications before substitution.

What are the specifications of 7770-1?

Key specifications for 7770-1: Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200; Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200. 2 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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