NSN 5999-01-690-9033 · NIIN 016909033 · Part number 77A584021P4
Lockheed Martin Corporation Div Rms · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 03538
Government record, cited
NSN 5999-01-690-9033 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-690-9033. Manufacturer of record part number: 77A584021P4.
Also searched as5999-01-690-9033 ·
5999016909033 ·
NIIN 016909033 ·
01-690-9033 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 03538 · 77A584021P4 · 77A584021
Manufacturer of record: Lockheed Martin Corporation Div Rms
Identification
NSN: 5999-01-690-9033
NIIN: 016909033
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 77A584021P4
Manufacturer: Lockheed Martin Corporation Div Rms
General Description
The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-690-9033, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Shielding Gasket,electronic
FSC / FSG
5999 — Miscellaneous Electrical and Electronic Components (FSG 59)
Manufacturers
Lockheed Martin Corporation Div Rms (CAGE 03538)
Technical Specifications
Parameter
Value
NSN
5999-01-690-9033
Primary Part Number
77A584021P4
Item Name
Shielding Gasket,electronic
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Lockheed Martin Corporation Div Rms
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code
0
Criticality Code
X
Unit of Issue
EA
Acquisition advice code
J
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5999-01-690-903777A584021P2POSSIBLE MATCH
SHIELDING GASKET,ELECTRONIC
Possible match (shared part number)Lockheed Martin Corporation Div Rms
5999-01-690-904977A584021P3POSSIBLE MATCH
SHIELDING GASKET,ELECTRONIC
Possible match (shared part number)Lockheed Martin Corporation Div Rms
5999-01-690-905277A584021P1POSSIBLE MATCH
SHIELDING GASKET,ELECTRONIC
Possible match (shared part number)Lockheed Martin Corporation Div Rms
5999-01-690-905877A584021P8POSSIBLE MATCH
SHIELDING GASKET,ELECTRONIC
Possible match (shared part number)Lockheed Martin Corporation Div Rms
NSN 5999-01-690-9033 is a Shielding Gasket,electronic, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-690-9033?
NSN 5999-01-690-9033 has 1 manufacturer part number on file: 77A584021P4 (Lockheed Martin Corporation Div Rms).
What NSN replaces 5999-01-690-9033?
4 possible matches (shared part number, not a government interchangeability claim): 5999-01-690-9037, 5999-01-690-9049, 5999-01-690-9052. Verify interchangeability with system specifications before substitution.
Is NSN 5999-01-690-9033 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.