NSN 5325-01-046-9772 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-046-9772. Manufacturer of record part number: C7997P4-8.
Surface Treatment Document and Classification: QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL
Material Document and Classification: QQ-S-763,18-8 TYPE 300 FED SPEC ALL MATERIAL RESPONSES OVERALL
Surface Treatment: PASSIVATE OVERALL
Material: STEEL OVERALL
2 manufacturer part numbers on file
Manufacturer of record: Fastener Technology Corp
Identification
NSN: 5325-01-046-9772
NIIN: 010469772
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: C7997P4-8
Manufacturer: Fastener Technology Corp
General Description
The Fastener Assembly,turnlock, cataloged under National Stock Number 5325-01-046-9772, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Fastener Technology Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5325-01-046-9772
Primary Part Number
C7997P4-8
Item Name
Fastener Assembly,turnlock
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Fastener Technology Corp
Status
ACTIVE
Surface Treatment Document and Classification
QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL
Material Document and Classification
QQ-S-763,18-8 TYPE 300 FED SPEC ALL MATERIAL RESPONSES OVERALL
Howmet Global Fastening Systems Inc. Div Tridair Products (USA)
Reference documents
Reference
Meaning
C7997P4-8
7/2Vendor item drawing reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884
5325-00-000-1884 · Item name not on file
5325-00-000-9988
5325-00-000-9988 · Item name not on file
5325-00-001-1567
RING,RETAINING
5325-00-001-2043
FASTENER,PANEL
5325-00-001-3842
RING,RETAINING
5325-00-001-3858
5325-00-001-3858 · Item name not on file
5325-00-001-3871
RING,RETAINING
5325-00-001-4317
RING,RETAINING
Frequently Asked Questions
What is NSN 5325-01-046-9772?
NSN 5325-01-046-9772 is a Fastener Assembly,turnlock, manufactured by Fastener Technology Corp, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-046-9772?
NSN 5325-01-046-9772 has 2 manufacturer part numbers on file: C7997P4-8 (Fastener Technology Corp), CA28056-8 (Howmet Global Fastening Systems Inc. Div Tridair Products).
What are the specifications of C7997P4-8?
Key specifications for C7997P4-8: Surface Treatment Document and Classification: QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL; Material Document and Classification: QQ-S-763,18-8 TYPE 300 FED SPEC ALL MATERIAL RESPONSES OVERALL; Surface Treatment: PASSIVATE OVERALL; Material: STEEL OVERALL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5325-01-046-9772 hazardous material?
No hazard code in the DLA record (HMIC N). 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.