Catalog › Weapons › FSC 1005 › 1005-00-731-0080

Firing Pin P/N 7310080

In stock — 1 on our U.S. shelf

NSN 1005-00-731-0080 1005007310080 NIIN 007310080

SECO Parts has 1 in stock of NSN 1005-00-731-0080 — Firing Pin — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $25–$55 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.

Controlled item (DEMIL D) — quote only. An end-use statement is required and sale is subject to SECO compliance review.

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: PIN,FIRING
SECO description: pin firing
Federal supply class: FSC 1005 — Guns, through 30mm
Used on: Machine Gun,Cal. .50 (M2); NSN Caliber .50 Machine Gun (1005-00-322-9715)

Availability & condition

Condition	Code	Qty on shelf
As Removed	AR	1
Total		1

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

Also known as: 1005-00-731-0080 007310080 7310080 3662005190 201020009 A10477 A10341 10074256 711662810010

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

Striking end diameter: 0.077–0.078 in
Casehardening indicator: Not Case-Hardened
Firing pin type: Multiple Shoulder
Material document and classification: Fed STD Single Material Response Fed STD 66,CO- Aisi 8642 or 8740
Striking end radius: 0.040–0.045 in
Fsc application data: Machine Gun,Cal. 0.50 M2
Striking end type: Spherical
Overall length: 3.808–3.818 in
Metallic hardness rating: Minimum Rockwell a 73.5 and Maximum Rockwell a 77.0
Surface treatment: Phosphate
Material: Steel Comp 8642 or Steel Comp 8740
Special features: 32 Microinch AA Finish on Striking End Surface

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

Cross-reference part numbers

7310080 3662005190 201020009 A10477 A10341

Also referenced as

10074256 711662810010

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 1 on the shelf
Unit of issue	EA each
Demilitarization code	D
Controlled inventory code	N
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 1005-00-731-0080?
NSN 1005-00-731-0080 (1005007310080) — Firing Pin: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for firing pin in federal supply class 1005 (Guns, through 30mm).

Is NSN 1005-00-731-0080 available?
SECO Parts has 1 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement.

How much does NSN 1005-00-731-0080 cost?
SECO typically prices parts like NSN 1005-00-731-0080 at $25–$55 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 1005-00-731-0080 fit?
The federal catalog lists NSN 1005-00-731-0080 as used on: Machine Gun,Cal. .50 (M2); NSN Caliber .50 Machine Gun (1005-00-322-9715).

What part numbers cross-reference to NSN 1005-00-731-0080?
Part numbers that cross-reference this NSN include 7310080, 3662005190, 201020009, A10477, A10341. It is also referenced by older, superseded or advisory numbers: 10074256, 711662810010. SECO can quote against any of them.