Catalog › Hardware and Abrasives › FSC 5342 › 5342-00-988-9958

Resilient Weapon System Mount P/N 11589476

In stock — 2 on our U.S. shelf

NSN 5342-00-988-9958 5342009889958 NIIN 009889958

SECO Parts has 2 in stock of NSN 5342-00-988-9958 — Resilient Weapon System Mount — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $45–$85 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.

Export-controlled item (DEMIL Q) — U.S. domestic sale only. Quote only: an end-use statement is required.

Request a quote — end-use statement required

Quotes answered within one business day once the end-use statement is reviewed.

Certificate of Conformance on request
PO, GPC & major cards
$50 minimum order — smaller requests still get a quote
30-day returns · terms

FLIS item name: MOUNT,RESILIENT,WEAPON SYSTEM
SECO description: MOUNT, RESILIENT
Federal supply class: FSC 5342 — Hardware, Weapon System
Used on: Multiple Launch Rocket System (MLRS); Armored Multi-Purpose Vehicle (Ampv)

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	2
Total		2

Quantities are live from SECO's inventory system, not estimated.

Also known as: 5342-00-988-9958 009889958 11589476 10383905

Get a quote

Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.

Controlled item. Quote only — no online checkout. Your request must include the end user, the end use, and a U.S.-person certification; SECO reviews each request before quoting.

More to tell us? Need-by date, ship-to, your own RFQ document

Specifications

Minor outside diameter: 1.065 in maximum
Thread size: 8.32-32
Major outside diameter: 2.094 in (nominal)
Material: Inner Member Aluminum Alloy 6061
Material: Outer Member Aluminum Alloy 6061
Stud length at large end of body taper: 1.625 in (nominal)
Distance from flange to end: 1.172 in (nominal)
Material: Stud Steel
Material document and classification: Inner Member Fed Spec Single Material Response QQ-A-200 to 8, Alloy 6061
Material document and classification: Outer Member Fed Spec Single Material Response QQ-A-250 to 11, Alloy 6061
Material document and classification: Stud Fed Spec Single Material Response QQ-S-634, CO- 1010-CANCELLED or Fed Spec Single Material Response QQ-S-634, CO- 1025-CANCELLED
Surface treatment: Inner Member Chromate
Surface treatment: Outer Member Chromate
Surface treatment: Stud Cadmium
Surface treatment document and classification: Overall MIL Spec Single Treatment Response -IL-C-5541, Class 2
Surface treatment document and classification: Stud Fed Spec Single Treatment Response QQ--416, Tye 2, Class 3
Thread size at large end of body taper: 7/16-20
Flange mounting hole diameter: 2.350 in (nominal)
Height: 2.900 in (nominal)

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

Cross-reference part numbers

11589476

Also referenced as

10383905

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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
Unit of issue	EA each
Demilitarization code	Q Export-controlled (CCL) — U.S. domestic sale only
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.

In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered

FAQ

What is NSN 5342-00-988-9958?
NSN 5342-00-988-9958 (5342009889958) — Resilient Weapon System Mount: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for resilient weapon system mount in federal supply class 5342 (Hardware, Weapon System).

Is NSN 5342-00-988-9958 available?
SECO Parts has 2 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement, to U.S. domestic customers.

How much does NSN 5342-00-988-9958 cost?
SECO typically prices parts like NSN 5342-00-988-9958 at $45–$85 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What does NSN 5342-00-988-9958 fit?
The federal catalog lists NSN 5342-00-988-9958 as used on: Multiple Launch Rocket System (MLRS); Armored Multi-Purpose Vehicle (Ampv).

What part numbers cross-reference to NSN 5342-00-988-9958?
Part numbers that cross-reference this NSN include 11589476. It is also referenced by older, superseded or advisory numbers: 10383905. SECO can quote against any of them.