NSN 4130-01-693-7648 · NIIN 016937648 · Part number D52B1401-11
Mra Systems, Llc · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 1B6R3
Government record, cited
NSN 4130-01-693-7648 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-693-7648. Manufacturer of record part number: D52B1401-11.
Also searched as4130-01-693-7648 ·
4130016937648 ·
NIIN 016937648 ·
01-693-7648 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 1B6R3 · D52B1401-11 · D52B1401QAS-11
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: D52B1401-11
Manufacturer: Mra Systems, Llc
General Description
The Cap,seal,valve Stem, cataloged under National Stock Number 4130-01-693-7648, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Mra Systems, Llc. The record lists 2 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
4130-01-693-7648
Primary Part Number
D52B1401-11
Item Name
Cap,seal,valve Stem
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
Other items in FSC 4130 — Refrigeration and Air Conditioning Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4130-00-000-0147
FILTER MEDIA,AIR CONDITIONING
4130-00-000-0166
4130-00-000-0166 · Item name not on file
4130-00-001-6584
4130-00-001-6584 · Item name not on file
4130-00-001-7999
4130-00-001-7999 · Item name not on file
4130-00-001-8020
4130-00-001-8020 · Item name not on file
4130-00-001-9120
COMPRESSOR UNIT,REFRIGERATION
4130-00-001-9410
4130-00-001-9410 · Item name not on file
4130-00-001-9424
4130-00-001-9424 · Item name not on file
Frequently Asked Questions
What is NSN 4130-01-693-7648?
NSN 4130-01-693-7648 is a Cap,seal,valve Stem, manufactured by Mra Systems, Llc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-01-693-7648?
NSN 4130-01-693-7648 has 2 manufacturer part numbers on file: D52B1401QAS-11 (Heico Aerospace Corp), D52B1401-11 (Mra Systems, Llc).
What are the specifications of D52B1401-11?
Key specifications for D52B1401-11: Part Name Assigned by Controlling Agency: SEAL; End Item Identification: FAN REVERSER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4130-01-693-7648 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.