The Packing,preformed, cataloged under National Stock Number 5330-01-718-7766, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Packing,preformed
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Technical Specifications
Parameter
Value
NSN
5330-01-718-7766
Item Name
Packing,preformed
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4810-01-719-0173726-8834092-14POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)Naval Sea Systems Command
4810-01-719-0177726-8834092-16POSSIBLE MATCH
FLANGE,GLAND,VALVE
Possible match (shared part number)Naval Sea Systems Command
4810-01-719-0180726-8834092-17POSSIBLE MATCH
VALVE ASSEMBLY
Possible match (shared part number)Naval Sea Systems Command
4810-01-719-0183726-8834092-7POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)Naval Sea Systems Command
4810-01-719-1058726-8834092-A2POSSIBLE MATCH
VALVE ASSEMBLY
Possible match (shared part number)Naval Sea Systems Command
5340-01-719-1060726-8834092-8POSSIBLE MATCH
RETAINER,SPECIAL
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
ASTM-D2000-5BG715
3/2Design control — primary reference
U.S. Government activity
8834092/ SHEET 18
D/9Drawing number reference only
U.S. Government activity
R5535006-36
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
LSA003174-36
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
726-8834092-36
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
Related Parts
4810-01-719-0173POSSIBLE MATCH
PISTON,VALVE
726-8834092-14
4810-01-719-0177POSSIBLE MATCH
FLANGE,GLAND,VALVE
726-8834092-16
4810-01-719-0180POSSIBLE MATCH
VALVE ASSEMBLY
726-8834092-17
4810-01-719-0183POSSIBLE MATCH
PISTON,VALVE
726-8834092-7
4810-01-719-1058POSSIBLE MATCH
VALVE ASSEMBLY
726-8834092-A2
5340-01-719-1060POSSIBLE MATCH
RETAINER,SPECIAL
726-8834092-8
Frequently Asked Questions
What is NSN 5330-01-718-7766?
NSN 5330-01-718-7766 is a Packing,preformed, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-01-718-7766?
6 possible matches (shared part number, not a government interchangeability claim): 4810-01-719-0173, 4810-01-719-0177, 4810-01-719-0180. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-718-7766 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.