Home · FSC 5340 Hardware, Commercial · NSN 5340-01-718-0268

NSN 5340-01-718-0268 — Standoff,Threaded,Spacing

NIIN 01-718-0268 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5340-01-718-0268 is the national stock number for a standoff,threaded,spacing in federal supply class 5340 (Hardware, Commercial). It cross-references to 5 manufacturer part numbers from 2 CAGE codes, including Naval Sea Systems Command, Electric Boat Corporation; the primary is 218099367. The unit of issue is EA and the FLIS list price is $16,758.70.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on November 25, 2025 at $12,581.61 each from G M J Machine Co, Inc. The median unit price paid over 36 months is $12,581.61. 1 solicitation is open right now, the soonest due October 8, 2026 for 1 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

5

part numbers from 2 CAGEs

1

open solicitation, all agencies

1

government buy in 24 months · median $12,581.61

0

sellers with confirmed stock

Watch NSN 5340-01-718-0268: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
342-8840300-2653711Naval Sea Systems Command3 · Design control (vendor)2 · Fully interchangeable
21809936796169Electric Boat Corporation5 · Secondary reference2 · Fully interchangeable
LOA04266-2696169Electric Boat Corporation5 · Secondary reference2 · Fully interchangeable
R7743002-2696169Electric Boat Corporation5 · Secondary reference2 · Fully interchangeable
884030053711Naval Sea Systems CommandD9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Nov 25, 2025G M J Machine Co, Inc 8T1191$12,581.61DlaSPE7L026P0164

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 218099367.

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Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$16,758.70
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Feb 1, 2026

Item characteristics

Thread Class
3B
Thread Direction
LEFT INTERNAL (INCLUDES THRU THREAD) RIGHT-HAND
Thread Direction
RIGHT INTERNAL LEFT-HAND
Thread Length
LEFT INTERNAL (INCLUDES THRU THREAD) INCHES MINIMUM 1.925 AND INCHES MAXIMUM 1.935
Thread Length
RIGHT INTERNAL INCHES MINIMUM 1.925 AND INCHES MAXIMUM 1.935
Length
INCHES MINIMUM 4.100 AND INCHES MAXIMUM 4.140
End Item Identification
GEARBOX ASSEMBLY
Cross-Sectional Shape
OCTAGON
Width Across Flats
INCHES MINIMUM 2.745 AND INCHES MAXIMUM 2.755
Thread Quantity Per Inch
12
Hole Quantity Perpendicular To Axis
16
Nominal Thread Size
LEFT INTERNAL (INCLUDES THRU THREAD) INCHES 1.375
Nominal Thread Size
RIGHT INTERNAL INCHES 1.375
Part Name Assigned By Controlling Agency
TURNBUCKLE
Left Counterbore Diameter
INCHES MINIMUM 1.400 AND INCHES MAXIMUM 1.440
Right Counterbore Diameter
INCHES MINIMUM 1.400 AND INCHES MAXIMUM 1.440
Special Features
16 COUNTERSUNK THREADED HOLES PERPENDICULAR TO AXIS WITH 0.250-28UNF-2B
Material
OVERALL STEEL
Proprietary Characteristics
PACS
Thread Series Designator
LEFT INTERNAL (INCLUDES THRU THREAD) UNF
Thread Series Designator
RIGHT INTERNAL UNF

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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