Shackle P/N ST-SHKL-S/A-3/4

Specifications

Material diameter

0.750 in minimum

Inside length

2.594–3.094 in

End condition

Threaded

Nondefinitive spec/std data

Type 1 and Grade a and Class 3

Material document and classification

Assn STD 1ST Material Response Ast- A322 or Assn STD 2ND Material Response Ast- A576

Surface treatment

Zinc or Zinc or Chromate

Opening width

1.188–1.312 in

Locking device type

Cotter Pin and Nut

Breaking strength

Pounds (LB) Minimum 31800.0

Surface treatment document and classification

Assn STD 1ST Treatment Response Ast- A153 and Fed Spec 2ND Treatment Response QQ-Z-325,CL 2 and Fed Spec 3RD Treatment Response QQ-Z-325,CL 2

Material

Steel or Steel Comp 1020

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

ST-SHKL-S/A-3/4 F271-A41-A3Z12 MILS24214

Also referenced as

G2130 3-4GALV

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 14 on the shelf
Unit of issue	PG package
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 4030-00-373-1121?
NSN 4030-00-373-1121 (4030003731121) — Shackle: SECO Parts has 14 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for shackle in federal supply class 4030 (Fittings for Rope, Cable, and Chain).

Is NSN 4030-00-373-1121 available?
SECO Parts has 14 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4030-00-373-1121 cost?
SECO quotes NSN 4030-00-373-1121 on request, usually the same business day.

What part numbers cross-reference to NSN 4030-00-373-1121?
Part numbers that cross-reference this NSN include ST-SHKL-S/A-3/4, F271-A41-A3Z12, MILS24214. It is also referenced by older, superseded or advisory numbers: G2130 3-4GALV. SECO can quote against any of them.