PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16-1Clip,electrical

Grayhill Inc · NSN 5999-00-549-8625 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-549-8625 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-549-8625. Primary manufacturer part number: 16-1.
Features
  • Clip,electrical — FSC 5999
  • Style Designator: ALLIGATOR CLIP
  • Precious Material and Location: BODY SURFACE SILVER
  • Surface Treatment: SILVER BODY
  • Jaw Opening: 0.375 INCHES NOMINAL IN
  • Material: COPPER BODY
  • Terminal Type and Quantity: 1 CRIMP AND SOLDER AXIALLY AT ONE END
  • Mounting Method: TERMINAL
Applications
  • Applications requiring Copper Body construction
General Description

The Clip,electrical, cataloged under National Stock Number 5999-00-549-8625, 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 Grayhill Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-549-8625
Primary Part Number16-1
Item NameClip,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerGrayhill Inc
StatusACTIVE
Style DesignatorALLIGATOR CLIP
Precious Material and LocationBODY SURFACE SILVER
Surface TreatmentSILVER BODY
Jaw Opening0.375 INCHES NOMINAL IN
MaterialCOPPER BODY
Terminal Type and Quantity1 CRIMP AND SOLDER AXIALLY AT ONE END
Mounting MethodTERMINAL
Precious Material and Weight0.005 SILVER GRAINS, TROY
Precious MaterialSILVER
Style DesignatorALLIGATOR CLIP
Precious Material and LocationBODY SURFACE SILVER
Surface TreatmentSILVER BODY
Jaw Opening0.375 INCHES NOMINAL IN
MaterialCOPPER BODY
Terminal Type and Quantity1 CRIMP AND SOLDER AXIALLY AT ONE END
Mounting MethodTERMINAL
Precious Material and Weight0.005 SILVER GRAINS, TROY
Precious MaterialSILVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4310-00-146-449716B INTERCHANGEABLE
Tube Nest Assembly
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6660-00-224-6349 INTERCHANGEABLE
Barometer,mercurial
5920-00-236-8660013-1332-030 INTERCHANGEABLE
Arrester,lightning
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5140-00-293-1236 INTERCHANGEABLE
Case,twist Drill
5120-00-347-232716B INTERCHANGEABLE
Wrench,movement Bal
Horizon Aerospace Llc Dba Magnetics Division
5325-00-489-307616B INTERCHANGEABLE
Grommet,nonmetallic
Pierce-Roberts Rubber Company Dba Pierce Roberts Rubber
6625-00-814-8190 INTERCHANGEABLE
Ammeter
3439-00-927-0750 INTERCHANGEABLE
Flux,brazing
5365-01-152-608816B INTERCHANGEABLE
Bushing
Mth Tool Company Inc. Dba Mth Pumps
6680-01-352-566616B INTERCHANGEABLE
Glass,liquid Sight Indicator,fla
Clark-Reliance Llc Dba Jacoby-Tarbox
Cross-Reference Index
Part NumberManufacturer
16-1 Grayhill Inc (USA)
16B Grayhill Inc (USA)
Related Parts
4310-00-146-4497INTERCHANGEABLE
TUBE NEST ASSEMBLY
16B
6660-00-224-6349INTERCHANGEABLE
BAROMETER,MERCURIAL
5920-00-236-8660INTERCHANGEABLE
ARRESTER,LIGHTNING
013-1332-030
5140-00-293-1236INTERCHANGEABLE
CASE,TWIST DRILL
5120-00-347-2327INTERCHANGEABLE
WRENCH,MOVEMENT BAL
16B
5325-00-489-3076INTERCHANGEABLE
GROMMET,NONMETALLIC
16B
6625-00-814-8190INTERCHANGEABLE
AMMETER
3439-00-927-0750INTERCHANGEABLE
FLUX,BRAZING
5365-01-152-6088INTERCHANGEABLE
BUSHING
16B
6680-01-352-5666INTERCHANGEABLE
GLASS,LIQUID SIGHT INDICATOR,FLA
16B
6520-01-532-8136INTERCHANGEABLE
GRINDING AND POLISHING MACHINE,D
612-2539

Frequently Asked Questions

What is NSN 5999-00-549-8625?

NSN 5999-00-549-8625 is a Clip,electrical, manufactured by Grayhill Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-549-8625?

NSN 5999-00-549-8625 has 2 cross-referenced part numbers: 16-1 (Grayhill Inc), 16B (Grayhill Inc).

What NSN replaces 5999-00-549-8625?

There are 11 known substitutes for 5999-00-549-8625: 4310-00-146-4497, 6660-00-224-6349, 5920-00-236-8660 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16-1?

Key specifications for 16-1: Overall Length: 2.000 INCHES NOMINAL IN; Special Features: FURNISHEDW/BLACK PHENOLIC INSULATOR SLEEVE; Style Designator: ALLIGATOR CLIP; Precious Material and Location: BODY SURFACE SILVER. 26 total characteristics are documented in the Federal Logistics Information System.

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