NSN 2040-01-277-9979 · NIIN 012779979 · Part number 5599915-1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 38597
Government record, cited
NSN 2040-01-277-9979 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-277-9979. Manufacturer of record part number: 5599915-1.
Also searched as2040-01-277-9979 ·
2040012779979 ·
NIIN 012779979 ·
01-277-9979 ·
FSC 2040 Marine Hardware and Hull Items · CAGE 38597 · 5599915-1
General Characteristics Item Description: STEEL,MIL-S-5626,COND D-4; 3.064 IN. MIN AND 3.066 IN. MAX LG; 2.810 IN. WD; 1.497 IN. MIN AND 1.499 IN. MAX THK; 1 HOLE 0.875 IN. MIN AND 1.877 IN. MAX DIA; 1 HOLE 0.625 IN. DIA IN
2 manufacturer part numbers on file
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 2040-01-277-9979
NIIN: 012779979
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: 5599915-1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Catch,left,inboard, cataloged under National Stock Number 2040-01-277-9979, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 1 specification, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2040-01-277-9979
Primary Part Number
5599915-1
Item Name
Catch,left,inboard
FSC / FSG
2040 / 20 — Marine Hardware and Hull Items
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Status
ACTIVE
General Characteristics Item Description
STEEL,MIL-S-5626,COND D-4; 3.064 IN. MIN AND 3.066 IN. MAX LG; 2.810 IN. WD; 1.497 IN. MIN AND 1.499 IN. MAX THK; 1 HOLE 0.875 IN. MIN AND 1.877 IN. MAX DIA; 1 HOLE 0.625 IN. DIA IN
Other items in FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-003-6975
ROLLER,CHOCK
2040-00-004-4739
2040-00-004-4739 · Item name not on file
2040-00-007-1136
HOOK,BOAT
2040-00-008-4790
PLATE,RUDDER
2040-00-008-4792
KEEL COOLER
2040-00-008-9796
PIN,PUSHING KNEE ASSEMBLY
2040-00-008-9797
GRATING ASSEMBLY,FORWARD PORT
2040-00-008-9798
GRATING ASSEMBLY,FORWARD STARBOA
Frequently Asked Questions
What is NSN 2040-01-277-9979?
NSN 2040-01-277-9979 is a Catch,left,inboard, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
What part numbers are listed for NSN 2040-01-277-9979?
NSN 2040-01-277-9979 has 2 manufacturer part numbers on file: 5599915-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 5599915-1 (Naval Sea Systems Command).
What are the specifications of 5599915-1?
Key specifications for 5599915-1: General Characteristics Item Description: STEEL,MIL-S-5626,COND D-4; 3.064 IN. MIN AND 3.066 IN. MAX LG; 2.810 IN. WD; 1.497 IN. MIN AND 1.499 IN. MAX THK; 1 HOLE 0.875 IN. MIN AND 1.877 IN. MAX DIA; 1 HOLE 0.625 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2040-01-277-9979 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.