PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80122Cap

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5999-00-413-7799 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-413-7799 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-413-7799. Primary manufacturer part number: 80122.
Features
  • Cap — FSC 5999
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap, cataloged under National Stock Number 5999-00-413-7799, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCap
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
ParameterValue
NSN5999-00-413-7799
Primary Part Number80122
Item NameCap
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 8
6230-00-097-9136A265-2352 INTERCHANGEABLE
Tripod Light Assembly
Essex Electro Engineers Inc
5330-00-920-7401 INTERCHANGEABLE
Gasket
5340-01-019-512380122 INTERCHANGEABLE
Boot,dust and Moisture Seal
Apm Hexseal Corp
1660-01-105-6359854-37 INTERCHANGEABLE
Connector,bracket and Cap Subass
Avox Systems Inc Dba Avox Systems Inc
2530-01-312-5751201985 INTERCHANGEABLE
Brake Drum Kit
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5310-01-393-1873C0153B INTERCHANGEABLE
Washer,shouldered and Recessed
Griswold Industries Dba Cla-Val Co
6230-01-548-966780122 INTERCHANGEABLE
Reflector,lamp
Uke Corporation Dba Uke Corp Div Mustafa T Uke & Alan K Uke Partners
5310-01-673-625680122PC15 INTERCHANGEABLE
Nut,self-Locking,hexagon
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
80122 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
6230-00-097-9136INTERCHANGEABLE
TRIPOD LIGHT ASSEMBLY
A265-2352
5330-00-920-7401INTERCHANGEABLE
GASKET
5340-01-019-5123INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
80122
1660-01-105-6359INTERCHANGEABLE
CONNECTOR,BRACKET AND CAP SUBASS
854-37
2530-01-312-5751INTERCHANGEABLE
BRAKE DRUM KIT
201985
5310-01-393-1873INTERCHANGEABLE
WASHER,SHOULDERED AND RECESSED
C0153B
6230-01-548-9667INTERCHANGEABLE
REFLECTOR,LAMP
80122
5310-01-673-6256INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
80122PC15

Frequently Asked Questions

What is NSN 5999-00-413-7799?

NSN 5999-00-413-7799 is a Cap, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-413-7799?

NSN 5999-00-413-7799 has 1 cross-referenced part number: 80122 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5999-00-413-7799?

There are 8 known substitutes for 5999-00-413-7799: 6230-00-097-9136, 5330-00-920-7401, 5340-01-019-5123 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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