NSN 5330-00-770-7602 · NIIN 007707602 · Part number 6765406
General Motors Corp · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 24617
Government record, cited
NSN 5330-00-770-7602 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-770-7602. Manufacturer of record part number: 6765406.
Also searched as5330-00-770-7602 ·
5330007707602 ·
NIIN 007707602 ·
00-770-7602 ·
FSC 5330 Packing and Gasket Materials · CAGE 24617 · 6765406 · 7707602
Nearby stock numbers← 5330-00-770-7601 Seal Ring, Metal
·
5330-00-770-7623 Seal, Rubber, Overspeed →
5330-00-770-7602 — Packing and Gasket Materials
Features
Seal Ring,metal — FSC 5330
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Outside Diameter: 3.375 INCHES NOMINAL IN
Joint Style: INTERLOCKING JOINT
Radial Wall Thickness: 0.1430 INCHES MINIMUM AND 0.1540 INCHES MAXIMUM IN
Ring Style: EXPANDING CONCENTRIC
Surface Treatment: SILVER OVERALL
Material: IRON OVERALL
Identification
NSN: 5330-00-770-7602
NIIN: 007707602
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 6765406
Manufacturer: General Motors Corp
General Description
The Seal Ring,metal, cataloged under National Stock Number 5330-00-770-7602, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 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
5330-00-770-7602
Primary Part Number
6765406
Item Name
Seal Ring,metal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
General Motors Corp
Status
ACTIVE
Cross-Sectional Shape Style
PLAIN RECTANGULAR, STRAIGHT FACE
Outside Diameter
3.375 INCHES NOMINAL IN
Joint Style
INTERLOCKING JOINT
Radial Wall Thickness
0.1430 INCHES MINIMUM AND 0.1540 INCHES MAXIMUM IN
Ring Style
EXPANDING CONCENTRIC
Surface Treatment
SILVER OVERALL
Material
IRON OVERALL
Metallic Hardness Rating
95.0 MINIMUM ROCKWELL B AND 106.0 MAXIMUM ROCKWELL B
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 5330-00-770-7602?
NSN 5330-00-770-7602 is a Seal Ring,metal, manufactured by General Motors Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-770-7602?
NSN 5330-00-770-7602 has 3 manufacturer part numbers on file: 7707602 (U S Army Tank Automotive Command Amsta-Im-Mm), 6765406 (Allison Transmission Inc Dba Allison Transmission, Inc), 6765406 (General Motors Corp).
What are the specifications of 6765406?
Key specifications for 6765406: Overall Width: 0.1210 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Outside Diameter: 3.375 INCHES NOMINAL IN; Joint Style: INTERLOCKING JOINT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-770-7602 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.