NSN 5330-01-578-2928 · NIIN 015782928 · Part number WHLA-1340-S02
Smalley Steel Ring Co. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 51814
Government record, cited
NSN 5330-01-578-2928 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-578-2928. Manufacturer of record part number: WHLA-1340-S02.
Also searched as5330-01-578-2928 ·
5330015782928 ·
NIIN 015782928 ·
01-578-2928 ·
FSC 5330 Packing and Gasket Materials · CAGE 51814 · WHLA-1340-S02 · 410-13223 · 410-13223
Nearby stock numbers← 5330-01-578-2924 Ring Gear Rotng, Air
·
5330-01-578-2936 O-Ring Packing, Airc →
5330-01-578-2928 — Packing and Gasket Materials
Features
Retaining Ring,airc — FSC 5330
3 manufacturer part numbers on file
Manufacturer of record: Smalley Steel Ring Co.
Identification
NSN: 5330-01-578-2928
NIIN: 015782928
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: WHLA-1340-S02
Manufacturer: Smalley Steel Ring Co.
General Description
The Retaining Ring,airc, cataloged under National Stock Number 5330-01-578-2928, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Smalley Steel Ring Co.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Retaining Ring,airc
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Concurrent Technologies Corp (CAGE 0W151); Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited (CAGE 3AJ77); Smalley Steel Ring Co. (CAGE 51814)
Technical Specifications
Parameter
Value
NSN
5330-01-578-2928
Primary Part Number
WHLA-1340-S02
Item Name
Retaining Ring,airc
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Smalley Steel Ring Co.
Status
ACTIVE
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 5330-01-578-2928?
NSN 5330-01-578-2928 is a Retaining Ring,airc, manufactured by Smalley Steel Ring Co., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-578-2928?
NSN 5330-01-578-2928 has 3 manufacturer part numbers on file: 410-13223 (Concurrent Technologies Corp), 410-13223 (Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited), WHLA-1340-S02 (Smalley Steel Ring Co.).
Is NSN 5330-01-578-2928 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.