NSN 5935-01-604-9107 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-604-9107. Manufacturer of record part number: MS27656T23F21P.
Special Test Features: SIZE OF CONTACTS: 22M; SERVICE RATING: M; CONTACT LOCATION: ALL; SHELL SIZE: 23; NUMBER OF CONTACTS: 21; SIZE CONTACTS: 16; SERVICE RATING: II
Shell Surface Treatment: NICKEL
Supplementary Features: FINISH: ELECTROLESS NICKEL COATING (CONDUCTIVE); -65 DEGREES CELSIUS TO +200 DEGREES CELSIUS OPERATING TEMPERATURE
Included Contact Quantity: 21 SINGLE MATING END ALL CONTACT GROUPINGS
Operating Temp Rating: 200.0 CELSIUS MAXIMUM DEGC
Test Data Document: 96906-MIL-DTL-38999 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
2 manufacturer part numbers on file
Identification
NSN: 5935-01-604-9107
NIIN: 016049107
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MS27656T23F21P
Manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
General Description
The Connector,bulkhead,electrical, cataloged under National Stock Number 5935-01-604-9107, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5935-01-604-9107
Primary Part Number
MS27656T23F21P
Item Name
Connector,bulkhead,electrical
FSC / FSG
5935 / 59 — Connectors, Electrical
Manufacturer
Amphenol Corp Div Amphenol Aerospace Operations
Status
ACTIVE
Special Test Features
SIZE OF CONTACTS: 22M; SERVICE RATING: M; CONTACT LOCATION: ALL; SHELL SIZE: 23; NUMBER OF CONTACTS: 21; SIZE CONTACTS: 16; SERVICE RATING: II
Shell Surface Treatment
NICKEL
Supplementary Features
FINISH: ELECTROLESS NICKEL COATING (CONDUCTIVE); -65 DEGREES CELSIUS TO +200 DEGREES CELSIUS OPERATING TEMPERATURE
Included Contact Quantity
21 SINGLE MATING END ALL CONTACT GROUPINGS
Operating Temp Rating
200.0 CELSIUS MAXIMUM DEGC
Test Data Document
96906-MIL-DTL-38999 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-604-9109MS27467T19F35PPOSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-604-9111MS27467T11F35PPOSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-604-91324A48303H06POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
5935-01-604-91334A48303H12POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
5935-01-604-9424MS27467T17F35SAPOSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
5935-01-606-11264A48303H65POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
5935-01-606-8430MS27656T15F35SPOSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Amphenol Corp Div Amphenol Aerospace Operations
Northrop Grumman Systems Corporation Div Marine Systems (USA)
Reference documents
Reference
Meaning
4A48303
D/9Drawing number reference only
Northrop Grumman Systems Corporation Div Marine Systems
Related Parts
5935-01-604-9109POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
MS27467T19F35P
5935-01-604-9111POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
MS27467T11F35P
5935-01-604-9132POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
4A48303H06
5935-01-604-9133POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
4A48303H12
5935-01-604-9424POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
MS27467T17F35SA
5935-01-606-1126POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
4A48303H65
5935-01-606-8430POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
MS27656T15F35S
Frequently Asked Questions
What is NSN 5935-01-604-9107?
NSN 5935-01-604-9107 is a Connector,bulkhead,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.
What part numbers are listed for NSN 5935-01-604-9107?
NSN 5935-01-604-9107 has 2 manufacturer part numbers on file: MS27656T23F21P (Amphenol Corp Div Amphenol Aerospace Operations), 4A48303H60 (Northrop Grumman Systems Corporation Div Marine Systems).
What NSN replaces 5935-01-604-9107?
7 possible matches (shared part number, not a government interchangeability claim): 5935-01-604-9109, 5935-01-604-9111, 5935-01-604-9132. Verify interchangeability with system specifications before substitution.
What are the specifications of MS27656T23F21P?
Key specifications for MS27656T23F21P: Special Test Features: SIZE OF CONTACTS: 22M; SERVICE RATING: M; CONTACT LOCATION: ALL; SHELL SIZE: 23; NUMBER OF CONTACTS: 21; SIZE CONTACTS: 16; SERVICE RATING: II; Shell Surface Treatment: NICKEL; Supplementary Features: FINISH: ELECTROLESS NICKEL COATING (CONDUCTIVE); -65 DEGREES CELSIUS TO +200 DEGREES CELSIUS OPERATING TEMPERATURE; Included Contact Quantity: 21 SINGLE MATING END ALL CONTACT GROUPINGS. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5935-01-604-9107 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.