The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-149-0751, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Texas Instruments Inc Metallurgical Materials Div. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-149-0751 |
| Primary Part Number | FCR0733-50-04 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Texas Instruments Inc Metallurgical Materials Div |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 5.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| Body Style | RIGHT ANGLE TYPE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Guide Design and Location | D SHAPE PIN RIGHT-HAND BOTTOM AT 6:00 OCLOCK |
| Guide Design and Location | D SHAPE SOCKET LEFT-HAND TOP AT 9:00 OCLOCK |
| Contact Position Arrangement Style | 2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Insert Material Document and Classification | MIL-M-14,TY SDG-F OR TY GDI-30F MIL SPEC 1ST MATERIAL RESPONSE AND MIL-M-14,TY SDG-F OR TY GDI-30F MIL SPEC 2ND MATERIAL RESPONSE OR MIL-M-24519,TY GPT-30F OR GST-40 MIL SPEC 3RD MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.050 GOLD GRAINS, TROY |
| Terminal Location | SIDE SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 3.100 INCHES NOMINAL IN |
| Included Contact Quantity | 50 SINGLE MATING END SINGLE CONTACT GROUPING |
| Specification/standard Data | 81349-MIL-C-55302/57 GOVERNMENT SPECIFICATION |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY II,GRADE C,CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND HUMIDITY RESISTANT AND FUNGUS RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Test Data Document | 81349-MIL-C-55302 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Contact Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC DIALLYL PHTHALATE AND GLASS FIBER OR PLASTIC POLYESTER SINGLE MATING END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FCR0733-50-04 | Texas Instruments Inc Metallurgical Materials Div (USA) |
| Reference | Meaning |
|---|---|
| MIL-DTL-55302/57 | 4/1 Identification reference U.S. Government activity |
| MIL-C-55302/57 | 5/9 Secondary reference U.S. Government activity |
| M55302/57A50Y4 | 2/2 Government specification standardization U.S. Government activity |
NSN 5935-01-149-0751 is a Connector,receptacle,electrical, manufactured by Texas Instruments Inc Metallurgical Materials Div, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-149-0751 has 1 manufacturer part number on file: FCR0733-50-04 (Texas Instruments Inc Metallurgical Materials Div).
Key specifications for FCR0733-50-04: Overall Height: 0.550 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 5.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Body Style: RIGHT ANGLE TYPE. 27 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.