NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-01-270-5448
Machine Bolt P/N 12340845-3
In stock — 10 on our U.S. shelfNSN 5306-01-270-5448 5306012705448 NIIN 012705448
SECO Parts has 10 in stock of NSN 5306-01-270-5448 — Machine Bolt — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- 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
- BOLT,MACHINE
- SECO description
- BOLT, MACHINE
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 10 |
| Total | 10 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-01-270-5448 012705448 12340845-3
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 33A — Idler Pulley Bracket, Tensioner, and Related Parts (Serial Number 196901 and Above) | 7 | HMMWV: All A2 models except M997A2, plus M1123 |
| TM 9-2320-280-24P | Fig. 35 — Generator, 60 AMP, 100 AMP, Belts, Pulley, and Mounting Hardware | 29 | HMMWV: All A0 models except M996, M997, M1097; all A1 models except M996A1, M997A1, M1097A1, plus M1121 |
| TM 9-2320-280-24P | Fig. 36 — 100 AMP Alternator (NIEHOFF) and Mounting Hardware (Serial Number 196900 and Below) | 13 | HMMWV: All A2 models except M997A2, M1097A2 |
| TM 9-2320-280-24P | Fig. 38 — 200 AMP Alternator (NIEHOFF) Mounting Hardware (Serial Number 196900 and Below) | 13 | HMMWV: All A2 models, plus M1123 |
| TM 9-2320-280-24P | Fig. 490A — A/C Compressor, Idler Pulley, Tensioner, and Related Parts (Serial Number 196901 and Above) | 16 | HMMWV: M997A2 |
From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.
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.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Thread direction
- Right-Hand
- Thread length
- 16.5 mm (nominal)
- Fastener length
- 45.0 mm (nominal)
- Head height
- 8.6 mm maximum
- Width between flats
- 14.57–15.00 mm
- Extended washer diameter
- 22.3 mm (nominal)
- Extended washer thickness
- 1.5 mm (nominal)
- Locking feature
- Threads Prevailing Torque All Metal Design
- Nominal thread diameter
- Millimeters 10.0
- Features provided
- Finished Head
- Thread pitch in millimeters
- 1.5
- External thread tolerance class
- 6G
- Material
- Overall Steel Property Class 10.9
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall Fed Spec All Treatment Responses QQ--416, Tye 2, Class 2
- Thread series designator
- M
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
12340845-3
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 10 on the shelf |
| Unit of issue | EA each |
| 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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5306-01-270-5448?
NSN 5306-01-270-5448 (5306012705448) — Machine Bolt: SECO Parts has 10 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for machine bolt in federal supply class 5306 (Bolts).
Is NSN 5306-01-270-5448 available?
SECO Parts has 10 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-01-270-5448 cost?
NSN 5306-01-270-5448 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 5306-01-270-5448?
Part numbers that cross-reference this NSN include 12340845-3. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BOLT,MACHINE. Same name is not the same part: check the part numbers.