PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M3962/6-4-34079Anchor,guy

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4030-00-580-8307 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-580-8307 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-580-8307. Primary manufacturer part number: M3962/6-4-34079.
Features
  • Anchor,guy — FSC 4030
  • Material: IRON CAST UNS F22200
  • Surface Treatment: ENAMEL OR ENAMEL SEMIGLOSS OR ZINC
  • Design Type: ARROWHEAD
  • Material Document and Classification: QQ-I-666,GR 2 FED SPEC SINGLE MATERIAL RESPONSE
  • Surface Treatment Document and Classification: TT-E-529 FED SPEC 2ND TREATMENT RESPONSE
  • Nondefinitive Spec/std Data: 1 TYPE AND 8 SIZE AND B GRADE AND 4 STYLE
  • 4 verified cross-references
Applications
  • Applications requiring Iron Cast Uns F22200 construction
General Description

The Anchor,guy, cataloged under National Stock Number 4030-00-580-8307, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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
NSN4030-00-580-8307
Primary Part NumberM3962/6-4-34079
Item NameAnchor,guy
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
MaterialIRON CAST UNS F22200
Surface TreatmentENAMEL OR ENAMEL SEMIGLOSS OR ZINC
Design TypeARROWHEAD
Material Document and ClassificationQQ-I-666,GR 2 FED SPEC SINGLE MATERIAL RESPONSE
Surface Treatment Document and ClassificationTT-E-529 FED SPEC 2ND TREATMENT RESPONSE
Nondefinitive Spec/std Data1 TYPE AND 8 SIZE AND B GRADE AND 4 STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4030-00-004-1597 INTERCHANGEABLE
Anchor,guy
4030-00-051-8641 INTERCHANGEABLE
Anchor,guy
4030-00-134-4725 INTERCHANGEABLE
Anchor,guy
4030-00-541-4041 INTERCHANGEABLE
Anchor,guy
4030-00-545-0424 INTERCHANGEABLE
Anchor,guy
4030-00-580-8216 INTERCHANGEABLE
Anchor,guy
4030-00-580-8258 INTERCHANGEABLE
Anchor,guy
4030-00-580-8286 INTERCHANGEABLE
Anchor,guy
4030-00-580-8287 INTERCHANGEABLE
Anchor,guy
4030-00-580-8322 INTERCHANGEABLE
Anchor,guy
Cross-Reference Index
Part NumberManufacturer
M3962/6-4-34079 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-3962/6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILA3962 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-A-3962, GR B, SZ 8, ST 4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4030-00-004-1597INTERCHANGEABLE
ANCHOR,GUY
4030-00-051-8641INTERCHANGEABLE
ANCHOR,GUY
4030-00-134-4725INTERCHANGEABLE
ANCHOR,GUY
4030-00-541-4041INTERCHANGEABLE
ANCHOR,GUY
4030-00-545-0424INTERCHANGEABLE
ANCHOR,GUY
4030-00-580-8216INTERCHANGEABLE
ANCHOR,GUY
4030-00-580-8258INTERCHANGEABLE
ANCHOR,GUY
4030-00-580-8286INTERCHANGEABLE
ANCHOR,GUY
4030-00-580-8287INTERCHANGEABLE
ANCHOR,GUY
4030-00-580-8322INTERCHANGEABLE
ANCHOR,GUY
4030-00-970-6412INTERCHANGEABLE
ANCHOR,GUY
4030-00-972-2670INTERCHANGEABLE
ANCHOR,GUY

Frequently Asked Questions

What is NSN 4030-00-580-8307?

NSN 4030-00-580-8307 is a Anchor,guy, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4030-00-580-8307?

NSN 4030-00-580-8307 has 4 cross-referenced part numbers: M3962/6-4-34079 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3962/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILA3962 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-A-3962, GR B, SZ 8, ST 4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4030-00-580-8307?

There are 12 known substitutes for 4030-00-580-8307: 4030-00-004-1597, 4030-00-051-8641, 4030-00-134-4725 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M3962/6-4-34079?

Key specifications for M3962/6-4-34079: Material: IRON CAST UNS F22200; Surface Treatment: ENAMEL OR ENAMEL SEMIGLOSS OR ZINC; Overall Length: 10.000 INCHES NOMINAL IN; Design Type: ARROWHEAD. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4030-00-580-8307 still in active supply?

NSN 4030-00-580-8307 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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