PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3027Snap Hook

Day Products Llc · NSN 5340-01-164-0141 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-164-0141 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-164-0141. Primary manufacturer part number: 3027.
Features
  • Snap Hook — FSC 5340
  • Design Type: FIXED
  • Material: STEEL HOOK
  • Hook Style Designator: PIVOT
  • Unattached Ring: NOT INCLUDED
  • Rubber Covered Feature: NOT INCLUDED
  • End Connection Style: ROUND EYE
  • Inside Diameter: 0.625 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Hook construction
General Description

The Snap Hook, cataloged under National Stock Number 5340-01-164-0141, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Day Products Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-164-0141
Primary Part Number3027
Item NameSnap Hook
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDay Products Llc
StatusACTIVE
Design TypeFIXED
MaterialSTEEL HOOK
Hook Style DesignatorPIVOT
Unattached RingNOT INCLUDED
Rubber Covered FeatureNOT INCLUDED
End Connection StyleROUND EYE
Inside Diameter0.625 INCHES NOMINAL IN
End PositionCONNECTION END IN SAME PLANE AS HOOK END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
3110-00-100-30953984 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
6740-00-126-6026 INTERCHANGEABLE
Tank,processing,photographic
5940-00-204-79113027 INTERCHANGEABLE
Terminal,lug
Brainin-Advance Industries, Llc
4510-00-216-54663027 INTERCHANGEABLE
Plate,top,valve
Crest Good Manufacturing Co Inc
5945-00-258-57723027 INTERCHANGEABLE
Relay,electromagnetic
Olympic Controls Corp
4820-00-529-1497C20S INTERCHANGEABLE
Valve,check
Deltrol Corp Deltrol Fluid Products Div
5820-01-010-04903027 INTERCHANGEABLE
Connector
Electro-Metrics Corporation Dba Electro-Metrics
4820-01-086-99323027 INTERCHANGEABLE
Cock,drain
Andrew Llc
5310-01-231-5187 INTERCHANGEABLE
Washer,keyway
4820-01-245-9130232A2PP INTERCHANGEABLE
Valve,check
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
3027 Day Products Llc (USA)
3027 United States Forgecraft Corp (USA)
Related Parts
3110-00-100-3095INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3984
6740-00-126-6026INTERCHANGEABLE
TANK,PROCESSING,PHOTOGRAPHIC
5940-00-204-7911INTERCHANGEABLE
TERMINAL,LUG
3027
4510-00-216-5466INTERCHANGEABLE
PLATE,TOP,VALVE
3027
5945-00-258-5772INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3027
4820-00-529-1497INTERCHANGEABLE
VALVE,CHECK
C20S
5820-01-010-0490INTERCHANGEABLE
CONNECTOR
3027
4820-01-086-9932INTERCHANGEABLE
COCK,DRAIN
3027
5310-01-231-5187INTERCHANGEABLE
WASHER,KEYWAY
4820-01-245-9130INTERCHANGEABLE
VALVE,CHECK
232A2PP
5340-01-306-5605INTERCHANGEABLE
STANDOFF,HINGED,THREADED
17360-B-0440-28
5930-01-332-9856INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
3027

Frequently Asked Questions

What is NSN 5340-01-164-0141?

NSN 5340-01-164-0141 is a Snap Hook, manufactured by Day Products Llc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-164-0141?

NSN 5340-01-164-0141 has 2 cross-referenced part numbers: 3027 (Day Products Llc), 3027 (United States Forgecraft Corp).

What NSN replaces 5340-01-164-0141?

There are 12 known substitutes for 5340-01-164-0141: 3110-00-100-3095, 6740-00-126-6026, 5940-00-204-7911 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3027?

Key specifications for 3027: Design Type: FIXED; Material: STEEL HOOK; Hook Style Designator: PIVOT; Unattached Ring: NOT INCLUDED. 9 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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