PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6695878 PIECE 4Shackle

Naval Sea Systems Command · NSN 4030-00-185-0482 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-185-0482 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-185-0482. Primary manufacturer part number: 6695878 PIECE 4.
Features
  • Shackle — FSC 4030
  • Material Diameter: 0.375 INCHES NOMINAL IN
  • Material: STEEL
  • Material: STEEL
  • Surface Treatment: ZINC
  • Surface Treatment: ZINC
  • Style Designator: ANCHOR
  • Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS
Applications
  • Applications requiring Steel construction
General Description

The Shackle, cataloged under National Stock Number 4030-00-185-0482, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4030-00-185-0482
Primary Part Number6695878 PIECE 4
Item NameShackle
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
Material Diameter0.375 INCHES NOMINAL IN
MaterialSTEEL
MaterialSTEEL
Surface TreatmentZINC
Surface TreatmentZINC
Style DesignatorANCHOR
Nondefinitive Spec/std Data4 TYPE AND 1 CLASS
Safe Operating Load Rating1590.000 POUNDS MAXIMUM LBS
Material Diameter0.375 INCHES NOMINAL IN
Opening Width0.656 INCHES NOMINAL IN
End ConditionTHREADED
Closure Head StyleSHOULDER EYE
Breaking StrengthERR-060
Nondefinitive Spec/std Data4 TYPE AND 1 CLASS
Safe Operating Load Rating1590.000 POUNDS MAXIMUM LBS
Style DesignatorANCHOR
Inside Length1.438 INCHES NOMINAL IN
Closure Head StyleSHOULDER EYE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4030-00-149-5574 INTERCHANGEABLE
Shackle
5975-00-263-0858SCDL145202 INTERCHANGEABLE
Junction Box
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5920-00-318-7150FSH INTERCHANGEABLE
Fuseholder,block
Souriau Usa, Inc. Dba Souriau Usa Inc
4030-00-377-1397 INTERCHANGEABLE
Shackle
3456-00-411-1787101-015/201-021 INTERCHANGEABLE
Punch and Die
Rotex Punch Company, Inc Dba Uni-Wrap
5310-00-637-9541019-00004-42 INTERCHANGEABLE
Washer,lock
Kovatch Corp.
3120-01-013-0236 INTERCHANGEABLE
Bearing,sleeve
4030-01-040-6861 INTERCHANGEABLE
Shackle
6220-01-209-9972H102 INTERCHANGEABLE
Mounting Adapter
Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company
4030-01-226-936861-94-8188A INTERCHANGEABLE
Shackle
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
6695878 PIECE 4 Naval Sea Systems Command (USA)
RR-C-271 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
RRC271 TY 4A, GR A, CL 2, 3/8 IN Federal Specifications Promulgated by General Services Administration Washington DC (USA)
G167849-3 Raytheon Company Dba Raytheon Co (USA)
3558T47 Mcmaster-Carr Supply Co (USA)
S-215-1/4IN The Crosby Group Llc Dba the Crosby Group (USA)
G167849-3 Raytheon Company Div Corp (USA)
S209 The Crosby Group Llc Dba the Crosby Group (USA)
4030PL0830252 Jednolity Indeks Materialowy - Uniform Material Index (POL)
SCD17240A24 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
125-451 Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA)
AN116-6 Aeronautical Standards Group Dept of Navy and Air Force (USA)
PWA14175-2 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
RR-C-271 TY 4 C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
100812-2 Seaman Corp Seaman Building Systems Div (USA)
RRC271 TYPE 4CL Federal Specifications Promulgated by General Services Administration Washington DC (USA)
1147AS600-2 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
125-4510928-51 Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA)
40 Anvil Industries Inc Cleveland City Forge (USA)
H102 Anvil Industries Inc Cleveland City Forge (USA)
Related Parts
4030-00-149-5574INTERCHANGEABLE
SHACKLE
5975-00-263-0858INTERCHANGEABLE
JUNCTION BOX
SCDL145202
5920-00-318-7150INTERCHANGEABLE
FUSEHOLDER,BLOCK
FSH
4030-00-377-1397INTERCHANGEABLE
SHACKLE
3456-00-411-1787INTERCHANGEABLE
PUNCH AND DIE
101-015/201-021
5310-00-637-9541INTERCHANGEABLE
WASHER,LOCK
019-00004-42
3120-01-013-0236INTERCHANGEABLE
BEARING,SLEEVE
4030-01-040-6861INTERCHANGEABLE
SHACKLE
6220-01-209-9972INTERCHANGEABLE
MOUNTING ADAPTER
H102
4030-01-226-9368INTERCHANGEABLE
SHACKLE
61-94-8188A
4030-01-237-8164INTERCHANGEABLE
SHACKLE
5910-01-438-6701INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
125451

Frequently Asked Questions

What is NSN 4030-00-185-0482?

NSN 4030-00-185-0482 is a Shackle, manufactured by Naval Sea Systems Command, classified under FSC 4030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4030-00-185-0482?

NSN 4030-00-185-0482 has 26 cross-referenced part numbers: 6695878 PIECE 4 (Naval Sea Systems Command), RR-C-271 (Federal Specifications Promulgated by General Services Administration Washington DC), RRC271 TY 4A, GR A, CL 2, 3/8 IN (Federal Specifications Promulgated by General Services Administration Washington DC), G167849-3 (Raytheon Company Dba Raytheon Co), 3558T47 (Mcmaster-Carr Supply Co) and 21 more.

What NSN replaces 4030-00-185-0482?

There are 12 known substitutes for 4030-00-185-0482: 4030-00-149-5574, 5975-00-263-0858, 5920-00-318-7150 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6695878 PIECE 4?

Key specifications for 6695878 PIECE 4: Material Diameter: 0.375 INCHES NOMINAL IN; Material: STEEL; Material: STEEL; Surface Treatment: ZINC. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4030-00-185-0482 still in active supply?

NSN 4030-00-185-0482 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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